1. Introduction. 2. Literature Survey. Santhamma 1, Nagaveni B. Biradar 2
|
|
|
- Daniela Long
- 10 years ago
- Views:
Transcription
1 Performance Monitoring in Virtual Organization Using Domain Driven Data Mining and Opinion Mining Santhamma 1, Nagaveni B. Biradar 2 Abstract: Performance monitoring is the important problem of virtual organization which is geographical distributed. A virtual team is small variant is an organization network that is structured and managed to function as a complete organization. Unfairness can be more determined virtual organization in which geographically distributed. The papers aims to investigate the main factors that affect the performance of employees in IT industries by using domain driven data mining(d3m)approach and 360 degree feedback for objective measurement and opinion mining for subjective measurement and support vector machine(svm) to classify the opinions collected. Keywords: Performance evaluation, Virtual Organization; Domain Driven Data Mining (D3M), support vector machine (SVM), virtual team 360 degree feedback, opinion mining 1. Introduction Virtual organization poses challenges to those accustomed to traditional work groups in functional organizations. Virtual program and project management demands a new approach that requires evaluation of the advantages and disadvantages of nontraditional work and the leadership competencies to manage at a virtual level. Leading in the virtual environment poses challenges to those accustomed to traditional work groups in functional organizations. Virtual program and project management demands a new approach that requires evaluation of the advantages and disadvantages of nontraditional work and the leadership competencies to manage at a virtual level. In an organization experiencing resource restrictions and growth that involves an evolution to a cross-functional virtual environment, interpersonal skills and the ability to be an agent of change are important skills. The inability to lead through the challenges of working virtually and moving toward a new organizational structure presents a huge risk to the organization. Assessing the performance of an employee during a given period of time and planning for his future. It is a powerful tool to calibrate, refine and reward the performance of the employee. Technology helps to measure and manage the employee; evaluation performs very effectively. It helps to automate the resource processes, which save time, cost and reduce the efforts. According to a survey, more than 30 percent of the respondent organizations are already using or planning to use automated software for performance management in virtual organizations. To help and automate the processes of Performance Evaluation and management, virtual organizations are increasingly taking the help of various performances management software like workforce performance management (WPM) suite systems and talent management systems, which help to systematically record all the data about the employee performance, pre-determined targets and the results achieved, compensation, succession planning and other related HR systems. Because of the development of information technology, the types of organization and the nature of management have changed, and boundaries between organizations have disappeared. "Virtual team" is the newest type of work group. However, many managers only care about the advantages of the Internet and information technology, and ignore that the members of virtual teams might doubt and distrust with each other. 2. Literature Survey An Employee performance evaluation, whereby a superior evaluates and judges the work performance of subordinates, is one of the most common management practices utilized in all organizations including a MNC like virtual organization. The widespread use of conventional performance evaluation methods can be attributed to the belief by many managers and human resource professionals that performance critically needed tool for effective human management and Organizational performance improvement The assumption appears to be that an effectively designed, implemented, and administered performance evaluation system can provide the organization, the manager, and the employee with a plethora of benefits. In spite of its widespread use, or perhaps because of it, the practice of formal performance evaluation in virtual organizations continues to come under considerable scrutiny and criticism and those methods are not supposed to be used for performance evaluation in virtual organizations. A virtual organization such as an IT Industry comes across various problems and challenges of Performance Appraisal in order to make a performance evaluation system effective and successful. Researchers have developed and practitioners have implemented various changes to the virtual performance evaluation criteria, rating instruments, and appraisal procedures in an effort to improve the accuracy and perceived fairness of the process. However, in spite of the attention and resources applied to the practice, dissatisfaction with the process still abounds and systems are often viewed by employees in IT Industries as inaccurate and unfair. Hence an effective automated tool using Data Mining and Business Intelligence has to be designed for Performance evaluation of, employees in virtual organizations. A novel Domain Driven Data Mining (D3M) approach using 360 Degree performance assessment and opinion mining has been proposed in this research to solve he problem of performance evaluation in virtual organizations. Paper ID: Licensed Under Creative Commons Attribution CC BY 10 of 14
2 3. Domain Driven Data Mining Correspondingly, the actionability of a pattern p is measured by act(p): Domain Driven Data Mining (D3m) targets the development of next-generation data mining methodologies, frameworks, algorithms, evaluation systems, tools and decision support, which aim to promote the paradigm shift from data-centered hidden pattern mining to domain-driven actionable knowledge discovery (AKD). To this end, D3M needs to involve and integrate human intelligence, domain intelligence, data intelligence network intelligence, organizational and social intelligence, and the meta-synthesis of the above ubiquitous intelligence. As a result of thed3m research and development, the AKD system can deliver business-friendly and decisionmaking rules and actions that are of solid technical and business significance system environment and interaction in a system. A. Why Do We Need (D3M) In data mining community, there is a big gap between academic objectives and business goals, and also between academic outputs and business expectations. However, the runs in the opposite direction of KDD s original intention and its nature. It is also against the value of KDD as a discipline, which generates the power of enabling smart businesses and developing business intelligence for smart decisions in production and living environment. From both macro-level and micro-level, we can find reasons asking for new methodology and paradigm shift such as domain driven data mining. On the macro-level, issues related to methodological and fundamental aspects which, include: An intrinsic difference existing in academic thinking and business deliverable expectation; for example, researchers usually are interested in innovative pattern types, while practitioners care about getting a problem solved. The paradigm of KDD, whether as a hidden pattern mining process centered by data, or an AKD-based problemsolving system; the latter emphasizes not only innovation but also impact of KDD deliverables. The micro-level issues are more related to technical and engineering aspects, for instance. If KDD is an AKD-based problem-solving system, then we need to care about many issues such as system dynamics, system environment, and interaction in a system. B. The D3M Framework D3M advocates a framework of actionable knowledge discovery. The Actionable Knowledge Discovery (AKD) is the procedure to find the Actionable Pattern Set P through employing all valid methods M. Its mathematical description is as follows: AKDmi M Op P Int(p), Where P = Pm1UPm2,, UPmn, Int(.) is the evaluation function, O(.) is the optimization function to extract those p _P.where int(p) is given benchmark act(p) = Op P (Int(p)) O(αˆ to(p)) + O(β ˆ ts(p)) + O(γ ˆ bo(p)) + O(δ ˆ bs(p)) t o act + t s act t o act +t o act (2) Where tacto, tacts measure the respective actionable performance in terms of each interestingness element. C. D3M Applications Given the nature ofd3m, it can bring about the effective and practical development of many challenging data mining applications in every area. Based on the collaborations with our business partners, we have the experience in developing and deployingd3m in areas such as capital markets and social security area. In capital markets, we develop actionable trading agents, actionable trading strategies, and exceptional market microstructure behavior patterns. In social security area, concept of activity mining and combined mining is being proposed Degree Data Mining A major advantage to the "360" process is that it provides an opportunity for all those people with a person who comes into frequent contact to offer feedback. A caveat here is that the raters should be that truly have observed an employee or manager on a frequent basis. It's not fair to ask people for input that haven't had a chance to observe someone's skills, talents, and abilities on a regular basis. When a feedback comes from many sources, it's more difficult for a person to brush aside constructive criticism and rationalize that "the boss just has it in for me". If several people suggest that a manager needs to improve verbal communication skills, chances are high that this is indeed a necessary area for improvement. Another advantage of the "360" process is that it is designed with a customer focus in mind. The customers can be internal or external. Unfortunately, it's difficult for some employees to understand the impact their daily activities have on other individuals or departments within the company. However, if they receive direct and frequent feedback on how their behaviors affect others, employees are more likely to be attentive to deadlines and quality requirements. They learn how to make their company look good, not just themselves. "360" performance evaluations are coupled with competencybased job descriptions. When this occurs, an employee or manager is recruited based on core competencies for his or her position and evaluated on those same competencies. In HR, we often hear this complaint: "My performance evaluation is not even remotely connected to my job description." There should be a direct connection and the "360" process can assure this happens. The core competencies, by the way, should be supportive of the company's strategic objectives. In deriving these competencies, the company's leadership must Paper ID: Licensed Under Creative Commons Attribution CC BY 11 of 14
3 ask, "what skills, knowledge, and behaviors do we need across the organization to meet the challenges of our mission and vision? The "360" evaluation is particularly strong when combined with an action plan, developed by the person receiving feedback and shared with those who provided the feedback. This action plan demonstrates that the feedback was heard and assuming that suggestions are reasonable, will be put to use as soon as possible. The 360-degree is an assessment tool that provides employees with feedback about their performance. Supervisors, peers, and, where appropriate, customers answer questions about an individual's skills and attributes. The employees are often rated in areas such as performance evaluation based upon four-factor model. Employees also rate themselves in these areas. All of the information is compiled into an individual report for each employee. The reports show employees' strengths and weaknesses according to the 360 Degree survey responses. More 90% of the companies are using a type of 360º assessment as the traditional standard method for identifying their employee's performance evaluation. In this research, the traditional records are not neglected. Those records are also used to retrieve data and domain intelligence in D3M. The past 360 Degree records are stored and mined for retrieving both data and domain intelligence of an employee. Hence it is named as 360 Degree Data Mining. Data intelligence refers demographic (personal) and performance measures of an employee from his past historical record. Domain intelligence means that the domain knowledge possessed by the employee from the work flow data, performance record, past history, achievements and operational information all previous data will be taken in two columns. Figure 1: 360 degree feedback for virtual organization 5. Opinion Mining An important part of our information gathering has always been to find out what others people think, with growing availability of opinion rich resources like online review sites and personal blogs. The textual data can be classified into two types: facts and opinions. Facts are objective expressions about entities, events and their properties. Opinions are usually subjective expressions that describe people s sentiments, appraisals or feelings toward entities, events and their properties. The concept of opinion is very broad. In this research, it has been focused opinion expressions that convey people s positive or negative sentiments. The existing research on textual information processing has been focused on mining and retrieval of information, e.g., information retrieval, Web search, text classification, text clustering and many other text mining and natural language processing tasks. Little work had been done on the processing of opinions. People, such as students, employees and public, are talking about the virtual organization and its business everyday positively or negatively. Since feedbacks are by and large unstructured in nature, understanding and extracting the meaningful information from massive data collections becomes a real challenge. This paper outlines the various tasks that are to be carried out during the performance evaluation and appraisal process from the IT Industry setting. Collect feedbacks, opinions as unstructured text from different information ex. , and online forms Perform Extraction, Transformation and Loading, Preprocessing to remove noise from the information sources. Cluster feedback data into meaningful categories by applying K-Means clustering algorithms. Visualize the categories Discover patterns and relationships through classification techniques. Classification has been widely studied in the natural language processing (NLP) community. For example, given a set of movie reviews, the system classifies them into positive reviews and negative reviews. This is clearly a classification learning problem. It is similar but also different from the classic topic based text classification, which classifies documents into predefined topic classes, e.g., politics, sciences, and sports. In topic-based classification, topic related words are important. Opinion words that indicate positive or negative opinions are important, e.g., great, excellent, amazing, horrible, bad, worst, etc. There are many existing techniques. Most of them apply some forms of machine learning techniques for classification. Customdesigned algorithms specifically for sentiment classification also exist which exploit opinion words and phrases together with some scoring functions 6. Support Vector Machine In machine learning, support vector machines (SVM), also support vector networks are supervised learning models with associated learning algorithms that analyze data and recognize patterns, used for classification and regression analysis. Given a set of training examples, each marked as belonging to one of two categories, an SVM training algorithm builds a model that assigns new examples into one category or the other, making it a non- probabilistic binary linear classifier. An SVM model is a representation of the examples as points in space, mapped so that the examples of the separate categories are divided by a clear gap that is as wide as possible Paper ID: Licensed Under Creative Commons Attribution CC BY 12 of 14
4 Machine Learning (ML) phase consists of three Components named as: Retriever, Feature Extraction Engine Classifier shown in Figure 2 Figure 2: Support Vector Machine for Performance Monitoring 7. Related Work Opinion words are words that express desirable ( ex. awesome, fantastic, great, amazing, exceptional, excellent, best, etc.) or undesirable (e.g. bad, poor, frustrating, disappointing, horrible, terrible, worst, sucks etc.) states They reflect valuable aspects of the rater experience that can complement other forms of feedback from employees. As a human being, people like to express their own opinion. They are also interested to know about others opinion on anything they are interested especially whenever they need to make a decision. The technology of opinion mining thus has a tremendous scope for practical applications. The opinion regarding different element or feature of the service could be considered. Most existing techniques utilize a list of opinion bearing words, generally called opinion lexicon for this purpose [3]. One of the obstacles is that reading and making sense of all the textual responses can be a daunting task. This paper aims at a combined analysis of the textual and quantitative responses using novel data mining techniques in order to provide a more comprehensive understanding of the employee. One goal of sentiment classification is to determine whether a text is objective or subjective, or represents a positive or negative opinion affect classification is to identify the expressions of emotion such as happiness, sadness, anger, etc. Since the textual opinions is daunting task the quantitative response can be measured in 5-points ranging from 1= very low, 2= low, 3= average, 4= high, 5= very high [4].The architectural design is shown in figure Conclusion Figure 3: Architecture Design In this paper most effective factors are discussed to increase performance monitoring of employee s using Domain driven data mining(d3m) approach using 360 degree feedback and opinion mining and support vector machine(svm)as the technical basis. Less satisfaction (although not dissatisfaction) was indicated for the virtual organization with the previous performance evaluation. When making long and short term goals, virtual organizations must carefully calculate who will champion their initiatives. Selecting the appropriate individuals for performance evaluation positions is paramount to virtual organizational success. Placing the wrong person in a performance evaluation role in virtual organizations can result in devastating problems which are subject to strong public scrutiny. These problems can range from lack of employees morale to financial destruction. All industries will also be intensifying their efforts to attract new talents. This creates an opinion polling that can find multiple positions in industries. This domain driven data mining approach makes it even more challenging to retain the talented individuals in employee performance evaluation roles. However, despite the challenge, the effort must be made in order for the virtual organizations to succeed in this consumer driven market. By combining Opinion Mining procedures and effective 360 Degree data mining, organization facilities can create a long-term process that will provide them with boundless performing talents with more employee performance development activities. A 360 Degree feedbacks and opinions play a vital role in any organization to achieve the substantially. Every feedback or opinion in a virtual organization tells something important in it and that is why this system mines it for possible performance evaluation with the help of various intelligences. Further, it has been collected opinions from several subjects and working on evaluation of performance of employee s. Acknowledgment I Santhamma would like to thank my guide Nagaveni B. Biradar, asst. professor who helped me in preparing this paper. Paper ID: Licensed Under Creative Commons Attribution CC BY 13 of 14
5 References International Journal of Scientific Engineering and Research (IJSER) [1] Jussi Okkonen, Performance of Virtual Organizations, Tampere University of Technology, 26 (4) pg , [2] Cao, L., Domain Driven Actionable Knowledge Discovery, IEEE Intelligent System, 22 (4):78-89, [3] Pang, Bo and Lee, L. Opinion Mining and Sentiment Analysis, Foundations and Trends R in, Information Retrieval, vol.2, Nos. 1-35, [4] Siyamak Noori, Seyed Hossein Hosseini (Corresponding author), Human Performance Factors in the Evaluation of Virtual Organizations, International Journal of Business and Management, vol4, no. 2, 2009 [5] Standard Performance Evaluation Corporation. SPEC CPU2000 V1.2, CPU Benchmarks. Available at [6] Palmer, Jonathan W. and Speier, Cheri: An typology Virtual Organizations : An Empirical Study, 2001 [7] Y. Liu, W. Liao, and A. Choudhary. A two-phase algorithm for fast Discovery of high utility item sets. In Proceedings of the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), May 2005 [8] Churchill E.F., C.A. Halverson, Introduction: Social Networks and Social Networking, IEEE Internet Computing, Volume 9, Issue 5, pp.14 19,2005 [9] J. Han and M. Kamber. Data Mining: Concepts and Techniques. Morgan Kaufmann Publishers, Aug [10] Cristianini, R. & Shawe-Tylor, J. An Introduction to Support Vector Machines, Cambridge University Press, ISBN , Cambridge, [11] Solomon, L and Podgursky, M the Pros and Cons of Performance-Based Compensation, Milken Family Foundation, Pascadena, [12] Schölkopf, C.J.C. Burges, and A.J. Smola, Advances in Kernel Methods Support Vector Learning, to appear, MIT Press, Cambridge, Mass, 1998 [13] Domain Driven Data Mining (D3M) Longbing Cao Data Sciences and Knowledge Discovery Lab Faculty of Engineering and Information Technology, University of Technology, Sydney, Australia. [14] An Ubiquitous Domain Driven Data Mining Approach For Performance Monitoring in Virtual Organizations Using 360 Degree Data Mining & Opinion Mining. V. Suriyakumari Periyar University Salem, India. A. Vijaya Kathiravan Govt. Arts College (Autonomous) Salem. Author Profile Santhamma is perusing Master degree in Computer Science and Engineering in VTU University, India Nageveni B. Biradar is Assistant Professor in Computer Science and Engineering in VTU University, India Paper ID: Licensed Under Creative Commons Attribution CC BY 14 of 14
J.N.V.R.Swarup kumar $1 A.Tejaswi $1 G.Srinivas $2 Ajay kumar #3 $1
CRM System Using UI-AKD Approach of D 3 M J.N.V.R.Swarup kumar $1 A.Tejaswi $1 G.Srinivas $2 Ajay kumar #3 $1 Dept. of Information Technology, GITAM University, Visakhapatnam. $2 Asst.Prof, Dept. of Information
Knowledge Discovery from patents using KMX Text Analytics
Knowledge Discovery from patents using KMX Text Analytics Dr. Anton Heijs [email protected] Treparel Abstract In this white paper we discuss how the KMX technology of Treparel can help searchers
Prediction of Heart Disease Using Naïve Bayes Algorithm
Prediction of Heart Disease Using Naïve Bayes Algorithm R.Karthiyayini 1, S.Chithaara 2 Assistant Professor, Department of computer Applications, Anna University, BIT campus, Tiruchirapalli, Tamilnadu,
International Journal of Computer Science Trends and Technology (IJCST) Volume 2 Issue 3, May-Jun 2014
RESEARCH ARTICLE OPEN ACCESS A Survey of Data Mining: Concepts with Applications and its Future Scope Dr. Zubair Khan 1, Ashish Kumar 2, Sunny Kumar 3 M.Tech Research Scholar 2. Department of Computer
Healthcare Measurement Analysis Using Data mining Techniques
www.ijecs.in International Journal Of Engineering And Computer Science ISSN:2319-7242 Volume 03 Issue 07 July, 2014 Page No. 7058-7064 Healthcare Measurement Analysis Using Data mining Techniques 1 Dr.A.Shaik
How To Solve The Kd Cup 2010 Challenge
A Lightweight Solution to the Educational Data Mining Challenge Kun Liu Yan Xing Faculty of Automation Guangdong University of Technology Guangzhou, 510090, China [email protected] [email protected]
Financial Trading System using Combination of Textual and Numerical Data
Financial Trading System using Combination of Textual and Numerical Data Shital N. Dange Computer Science Department, Walchand Institute of Rajesh V. Argiddi Assistant Prof. Computer Science Department,
Towards applying Data Mining Techniques for Talent Mangement
2009 International Conference on Computer Engineering and Applications IPCSIT vol.2 (2011) (2011) IACSIT Press, Singapore Towards applying Data Mining Techniques for Talent Mangement Hamidah Jantan 1,
DATA MINING TECHNOLOGY. Keywords: data mining, data warehouse, knowledge discovery, OLAP, OLAM.
DATA MINING TECHNOLOGY Georgiana Marin 1 Abstract In terms of data processing, classical statistical models are restrictive; it requires hypotheses, the knowledge and experience of specialists, equations,
CRM System Using PA-AKD Approach of D 3 M
CRM System Using PA-AKD Approach of D 3 M Ajay kumar #1 A.Tejaswi $2 Lakshmi Prasad Koyi &3 G.Narasinga Rao $4 S.Srinivasa Rao Illapu *5 #1 Asst.Prof, Dept of CSE/IT, Dronacharya College of Engg, Greater
Customer Classification And Prediction Based On Data Mining Technique
Customer Classification And Prediction Based On Data Mining Technique Ms. Neethu Baby 1, Mrs. Priyanka L.T 2 1 M.E CSE, Sri Shakthi Institute of Engineering and Technology, Coimbatore 2 Assistant Professor
Neural Networks in Data Mining
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 04, Issue 03 (March. 2014), V6 PP 01-06 www.iosrjen.org Neural Networks in Data Mining Ripundeep Singh Gill, Ashima Department
HYBRID PROBABILITY BASED ENSEMBLES FOR BANKRUPTCY PREDICTION
HYBRID PROBABILITY BASED ENSEMBLES FOR BANKRUPTCY PREDICTION Chihli Hung 1, Jing Hong Chen 2, Stefan Wermter 3, 1,2 Department of Management Information Systems, Chung Yuan Christian University, Taiwan
Performance Appraisal and it s Effectiveness in Modern Business Scenarios
Performance Appraisal and it s Effectiveness in Modern Business Scenarios Punam Singh* *Assistant Professor, Department of Social Work, Sardar Patel University, Vallabh Vidhyanagar, Anand, Gujarat, INDIA.
Application of Data Mining Methods in Health Care Databases
6 th International Conference on Applied Informatics Eger, Hungary, January 27 31, 2004. Application of Data Mining Methods in Health Care Databases Ágnes Vathy-Fogarassy Department of Mathematics and
Data Mining Solutions for the Business Environment
Database Systems Journal vol. IV, no. 4/2013 21 Data Mining Solutions for the Business Environment Ruxandra PETRE University of Economic Studies, Bucharest, Romania [email protected] Over
ON INTEGRATING UNSUPERVISED AND SUPERVISED CLASSIFICATION FOR CREDIT RISK EVALUATION
ISSN 9 X INFORMATION TECHNOLOGY AND CONTROL, 00, Vol., No.A ON INTEGRATING UNSUPERVISED AND SUPERVISED CLASSIFICATION FOR CREDIT RISK EVALUATION Danuta Zakrzewska Institute of Computer Science, Technical
8 APPRAISING AND IMPROVING PERFORMANCE
CHAPTER 8 8 APPRAISING AND IMPROVING PERFORMANCE A major function of human resources management is the appraisal and improvement of employee performance. In establishing a performance appraisal program,
Keywords Data Mining, Knowledge Discovery, Direct Marketing, Classification Techniques, Customer Relationship Management
Volume 4, Issue 6, June 2014 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com A Simplified Data
Cleaned Data. Recommendations
Call Center Data Analysis Megaputer Case Study in Text Mining Merete Hvalshagen www.megaputer.com Megaputer Intelligence, Inc. 120 West Seventh Street, Suite 10 Bloomington, IN 47404, USA +1 812-0-0110
Single Level Drill Down Interactive Visualization Technique for Descriptive Data Mining Results
, pp.33-40 http://dx.doi.org/10.14257/ijgdc.2014.7.4.04 Single Level Drill Down Interactive Visualization Technique for Descriptive Data Mining Results Muzammil Khan, Fida Hussain and Imran Khan Department
MACHINE LEARNING BASICS WITH R
MACHINE LEARNING [Hands-on Introduction of Supervised Machine Learning Methods] DURATION 2 DAY The field of machine learning is concerned with the question of how to construct computer programs that automatically
How To Use Data Mining For Knowledge Management In Technology Enhanced Learning
Proceedings of the 6th WSEAS International Conference on Applications of Electrical Engineering, Istanbul, Turkey, May 27-29, 2007 115 Data Mining for Knowledge Management in Technology Enhanced Learning
ISSN: 2348 9510. A Review: Image Retrieval Using Web Multimedia Mining
A Review: Image Retrieval Using Web Multimedia Satish Bansal*, K K Yadav** *, **Assistant Professor Prestige Institute Of Management, Gwalior (MP), India Abstract Multimedia object include audio, video,
Sentiment Analysis on Big Data
SPAN White Paper!? Sentiment Analysis on Big Data Machine Learning Approach Several sources on the web provide deep insight about people s opinions on the products and services of various companies. Social
A Survey on Product Aspect Ranking
A Survey on Product Aspect Ranking Charushila Patil 1, Prof. P. M. Chawan 2, Priyamvada Chauhan 3, Sonali Wankhede 4 M. Tech Student, Department of Computer Engineering and IT, VJTI College, Mumbai, Maharashtra,
SPATIAL DATA CLASSIFICATION AND DATA MINING
, pp.-40-44. Available online at http://www. bioinfo. in/contents. php?id=42 SPATIAL DATA CLASSIFICATION AND DATA MINING RATHI J.B. * AND PATIL A.D. Department of Computer Science & Engineering, Jawaharlal
Performance Feedback
Using Structured vs. Unstructured 360 Feedback to Improve Performance The Changing Face of 360 Reviews & Performance Feedback This paper is designed to shed light on the evolving processes used by organization
Northwestern Michigan College Supervisor: Employee: Department: Office of Research, Planning and Effectiveness
General Information Company: Northwestern Michigan College Supervisor: Employee: Department: Office of Research, Planning and Effectiveness Employee No: Detail Job Title: Coordinator of Data Reporting
Sentiment Analysis. D. Skrepetos 1. University of Waterloo. NLP Presenation, 06/17/2015
Sentiment Analysis D. Skrepetos 1 1 Department of Computer Science University of Waterloo NLP Presenation, 06/17/2015 D. Skrepetos (University of Waterloo) Sentiment Analysis NLP Presenation, 06/17/2015
INTERNATIONAL JOURNAL FOR ENGINEERING APPLICATIONS AND TECHNOLOGY DATA MINING IN HEALTHCARE SECTOR. [email protected]
IJFEAT INTERNATIONAL JOURNAL FOR ENGINEERING APPLICATIONS AND TECHNOLOGY DATA MINING IN HEALTHCARE SECTOR Bharti S. Takey 1, Ankita N. Nandurkar 2,Ashwini A. Khobragade 3,Pooja G. Jaiswal 4,Swapnil R.
Database Marketing, Business Intelligence and Knowledge Discovery
Database Marketing, Business Intelligence and Knowledge Discovery Note: Using material from Tan / Steinbach / Kumar (2005) Introduction to Data Mining,, Addison Wesley; and Cios / Pedrycz / Swiniarski
Workforce Insights Employee Satisfaction Surveying
Workforce Insights Employee Satisfaction Surveying Overview One significant factor in your call center s success is how happy and satisfied the employees are. Employee satisfaction has an extremely high
Performance Factors and Campuswide Standards Guidelines. With Behavioral Indicators
Performance Factors and Campuswide Standards Guidelines With Behavioral Indicators Rev. 05/06/2014 Contents PERFORMANCE FACTOR GUIDELINES... 1 Position Expertise... 1 Approach to Work... 2 Quality of Work...
Dynamic Data in terms of Data Mining Streams
International Journal of Computer Science and Software Engineering Volume 2, Number 1 (2015), pp. 1-6 International Research Publication House http://www.irphouse.com Dynamic Data in terms of Data Mining
Comparison of K-means and Backpropagation Data Mining Algorithms
Comparison of K-means and Backpropagation Data Mining Algorithms Nitu Mathuriya, Dr. Ashish Bansal Abstract Data mining has got more and more mature as a field of basic research in computer science and
Data Mining and Knowledge Discovery in Databases (KDD) State of the Art. Prof. Dr. T. Nouri Computer Science Department FHNW Switzerland
Data Mining and Knowledge Discovery in Databases (KDD) State of the Art Prof. Dr. T. Nouri Computer Science Department FHNW Switzerland 1 Conference overview 1. Overview of KDD and data mining 2. Data
DATA MINING TECHNIQUES SUPPORT TO KNOWLEGDE OF BUSINESS INTELLIGENT SYSTEM
INTERNATIONAL JOURNAL OF RESEARCH IN COMPUTER APPLICATIONS AND ROBOTICS ISSN 2320-7345 DATA MINING TECHNIQUES SUPPORT TO KNOWLEGDE OF BUSINESS INTELLIGENT SYSTEM M. Mayilvaganan 1, S. Aparna 2 1 Associate
A Comparative Study on Sentiment Classification and Ranking on Product Reviews
A Comparative Study on Sentiment Classification and Ranking on Product Reviews C.EMELDA Research Scholar, PG and Research Department of Computer Science, Nehru Memorial College, Putthanampatti, Bharathidasan
COURSE RECOMMENDER SYSTEM IN E-LEARNING
International Journal of Computer Science and Communication Vol. 3, No. 1, January-June 2012, pp. 159-164 COURSE RECOMMENDER SYSTEM IN E-LEARNING Sunita B Aher 1, Lobo L.M.R.J. 2 1 M.E. (CSE)-II, Walchand
A Study on Software Metrics and Phase based Defect Removal Pattern Technique for Project Management
International Journal of Soft Computing and Engineering (IJSCE) A Study on Software Metrics and Phase based Defect Removal Pattern Technique for Project Management Jayanthi.R, M Lilly Florence Abstract:
Overview Applications of Data Mining In Health Care: The Case Study of Arusha Region
International Journal of Computational Engineering Research Vol, 03 Issue, 8 Overview Applications of Data Mining In Health Care: The Case Study of Arusha Region 1, Salim Diwani, 2, Suzan Mishol, 3, Daniel
DATA MINING TECHNIQUES AND APPLICATIONS
DATA MINING TECHNIQUES AND APPLICATIONS Mrs. Bharati M. Ramageri, Lecturer Modern Institute of Information Technology and Research, Department of Computer Application, Yamunanagar, Nigdi Pune, Maharashtra,
Data Science and Business Analytics Certificate Data Science and Business Intelligence Certificate
Data Science and Business Analytics Certificate Data Science and Business Intelligence Certificate Description The Helzberg School of Management has launched two graduate-level certificates: one in Data
Horizontal Aggregations in SQL to Prepare Data Sets for Data Mining Analysis
IOSR Journal of Computer Engineering (IOSRJCE) ISSN: 2278-0661, ISBN: 2278-8727 Volume 6, Issue 5 (Nov. - Dec. 2012), PP 36-41 Horizontal Aggregations in SQL to Prepare Data Sets for Data Mining Analysis
Mobile Phone APP Software Browsing Behavior using Clustering Analysis
Proceedings of the 2014 International Conference on Industrial Engineering and Operations Management Bali, Indonesia, January 7 9, 2014 Mobile Phone APP Software Browsing Behavior using Clustering Analysis
Data Mining Project Report. Document Clustering. Meryem Uzun-Per
Data Mining Project Report Document Clustering Meryem Uzun-Per 504112506 Table of Content Table of Content... 2 1. Project Definition... 3 2. Literature Survey... 3 3. Methods... 4 3.1. K-means algorithm...
Random forest algorithm in big data environment
Random forest algorithm in big data environment Yingchun Liu * School of Economics and Management, Beihang University, Beijing 100191, China Received 1 September 2014, www.cmnt.lv Abstract Random forest
A STUDY OF DATA MINING ACTIVITIES FOR MARKET RESEARCH
205 A STUDY OF DATA MINING ACTIVITIES FOR MARKET RESEARCH ABSTRACT MR. HEMANT KUMAR*; DR. SARMISTHA SARMA** *Assistant Professor, Department of Information Technology (IT), Institute of Innovation in Technology
Statistics for BIG data
Statistics for BIG data Statistics for Big Data: Are Statisticians Ready? Dennis Lin Department of Statistics The Pennsylvania State University John Jordan and Dennis K.J. Lin (ICSA-Bulletine 2014) Before
Inner Classification of Clusters for Online News
Inner Classification of Clusters for Online News Harmandeep Kaur 1, Sheenam Malhotra 2 1 (Computer Science and Engineering Department, Shri Guru Granth Sahib World University Fatehgarh Sahib) 2 (Assistant
Project Manager Job Descriptions
Promotion Criteria Position Overview Statement Principal Duties and Responsibilities PROJECT MANAGER Admin Level 4 Typically >8 years in increasing responsible IT leadership role; typically managed one
How To Use Neural Networks In Data Mining
International Journal of Electronics and Computer Science Engineering 1449 Available Online at www.ijecse.org ISSN- 2277-1956 Neural Networks in Data Mining Priyanka Gaur Department of Information and
How To Write A Summary Of A Review
PRODUCT REVIEW RANKING SUMMARIZATION N.P.Vadivukkarasi, Research Scholar, Department of Computer Science, Kongu Arts and Science College, Erode. Dr. B. Jayanthi M.C.A., M.Phil., Ph.D., Associate Professor,
Performance management is viewed as a necessary evil
[ white paper ] Performance Management Best Practices: Part One, Program Design First of Two-Part Series By Stephen C. Schoonover, M.D., President, Schoonover Associates, LLC Performance management is
Introduction to Data Mining and Business Intelligence Lecture 1/DMBI/IKI83403T/MTI/UI
Introduction to Data Mining and Business Intelligence Lecture 1/DMBI/IKI83403T/MTI/UI Yudho Giri Sucahyo, Ph.D, CISA ([email protected]) Faculty of Computer Science, University of Indonesia Objectives
CHURN PREDICTION IN MOBILE TELECOM SYSTEM USING DATA MINING TECHNIQUES
International Journal of Scientific and Research Publications, Volume 4, Issue 4, April 2014 1 CHURN PREDICTION IN MOBILE TELECOM SYSTEM USING DATA MINING TECHNIQUES DR. M.BALASUBRAMANIAN *, M.SELVARANI
A Practical Guide to Performance Calibration: A Step-by-Step Guide to Increasing the Fairness and Accuracy of Performance Appraisal
A Practical Guide to Performance Calibration: A Step-by-Step Guide to Increasing the Fairness and Accuracy of Performance Appraisal Karen N. Caruso, Ph.D. What is Performance Calibration? Performance Calibration
Index Contents Page No. Introduction . Data Mining & Knowledge Discovery
Index Contents Page No. 1. Introduction 1 1.1 Related Research 2 1.2 Objective of Research Work 3 1.3 Why Data Mining is Important 3 1.4 Research Methodology 4 1.5 Research Hypothesis 4 1.6 Scope 5 2.
Keywords Big Data; OODBMS; RDBMS; hadoop; EDM; learning analytics, data abundance.
Volume 4, Issue 11, November 2014 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Analytics
Data Mining On Diabetics
Data Mining On Diabetics Janani Sankari.M 1,Saravana priya.m 2 Assistant Professor 1,2 Department of Information Technology 1,Computer Engineering 2 Jeppiaar Engineering College,Chennai 1, D.Y.Patil College
Integrated Learning and Performance
Integrated Learning and Performance EXECUTIVE SUMMARY In today s Age of Talent, Enterprise Learning and Talent Management have become key factors in organizations strategic competitiveness. The tight labor
Data Isn't Everything
June 17, 2015 Innovate Forward Data Isn't Everything The Challenges of Big Data, Advanced Analytics, and Advance Computation Devices for Transportation Agencies. Using Data to Support Mission, Administration,
NEURAL NETWORKS IN DATA MINING
NEURAL NETWORKS IN DATA MINING 1 DR. YASHPAL SINGH, 2 ALOK SINGH CHAUHAN 1 Reader, Bundelkhand Institute of Engineering & Technology, Jhansi, India 2 Lecturer, United Institute of Management, Allahabad,
Lluis Belanche + Alfredo Vellido. Intelligent Data Analysis and Data Mining
Lluis Belanche + Alfredo Vellido Intelligent Data Analysis and Data Mining a.k.a. Data Mining II Office 319, Omega, BCN EET, office 107, TR 2, Terrassa [email protected] skype, gtalk: avellido Tels.:
Automated quality assurance for contact centers
Assuring Superior Customer Experience Automated quality assurance for contact centers Automated quality assurance for contact centers QA5 is a software solution for emotion detection, utilizing Nemesysco
CHAPTER 1 INTRODUCTION
1 CHAPTER 1 INTRODUCTION Exploration is a process of discovery. In the database exploration process, an analyst executes a sequence of transformations over a collection of data structures to discover useful
A Framework for Dynamic Faculty Support System to Analyze Student Course Data
A Framework for Dynamic Faculty Support System to Analyze Student Course Data J. Shana 1, T. Venkatachalam 2 1 Department of MCA, Coimbatore Institute of Technology, Affiliated to Anna University of Chennai,
Tools for Managing and Measuring the Value of Big Data Projects
Tools for Managing and Measuring the Value of Big Data Projects Abstract Big Data and analytics focused projects have undetermined scope and changing requirements at their core. There is high risk of loss
School of Advanced Studies Doctor Of Management In Organizational Leadership. DM 004 Requirements
School of Advanced Studies Doctor Of Management In Organizational Leadership The mission of the Doctor of Management in Organizational Leadership degree program is to develop the critical and creative
Keywords data mining, prediction techniques, decision making.
Volume 5, Issue 4, April 2015 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Analysis of Datamining
Enhancing Education Quality Assurance Using Data Mining. Case Study: Arab International University Systems.
Enhancing Education Quality Assurance Using Data Mining Case Study: Arab International University Systems. Faek Diko Arab International University Damascus, Syria [email protected] Zaidoun Alzoabi Arab
360 Degrees Performance Appraisal
360 Degrees Performance Appraisal Mrs. Neeshu Lecturer Government College, Gurgaon (HR) ABSTRACT: 360 Degree Performance Appraisal is an Industrial Psychology in Human Resource Management. It is also known
The Prophecy-Prototype of Prediction modeling tool
The Prophecy-Prototype of Prediction modeling tool Ms. Ashwini Dalvi 1, Ms. Dhvni K.Shah 2, Ms. Rujul B.Desai 3, Ms. Shraddha M.Vora 4, Mr. Vaibhav G.Tailor 5 Department of Information Technology, Mumbai
131-1. Adding New Level in KDD to Make the Web Usage Mining More Efficient. Abstract. 1. Introduction [1]. 1/10
1/10 131-1 Adding New Level in KDD to Make the Web Usage Mining More Efficient Mohammad Ala a AL_Hamami PHD Student, Lecturer m_ah_1@yahoocom Soukaena Hassan Hashem PHD Student, Lecturer soukaena_hassan@yahoocom
Decision Support System For A Customer Relationship Management Case Study
61 Decision Support System For A Customer Relationship Management Case Study Ozge Kart 1, Alp Kut 1, and Vladimir Radevski 2 1 Dokuz Eylul University, Izmir, Turkey {ozge, alp}@cs.deu.edu.tr 2 SEE University,
Hexaware E-book on Predictive Analytics
Hexaware E-book on Predictive Analytics Business Intelligence & Analytics Actionable Intelligence Enabled Published on : Feb 7, 2012 Hexaware E-book on Predictive Analytics What is Data mining? Data mining,
Enhanced Boosted Trees Technique for Customer Churn Prediction Model
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 04, Issue 03 (March. 2014), V5 PP 41-45 www.iosrjen.org Enhanced Boosted Trees Technique for Customer Churn Prediction
Spam detection with data mining method:
Spam detection with data mining method: Ensemble learning with multiple SVM based classifiers to optimize generalization ability of email spam classification Keywords: ensemble learning, SVM classifier,
Intrusion Detection via Machine Learning for SCADA System Protection
Intrusion Detection via Machine Learning for SCADA System Protection S.L.P. Yasakethu Department of Computing, University of Surrey, Guildford, GU2 7XH, UK. [email protected] J. Jiang Department
CRITICAL AND CREATIVE THINKING RUBRIC GRADUATE PROGRAMS
CRITICAL AND CREATIVE THINKING RUBRIC GRADUATE PROGRAMS Adapted from the AACU LEAP rubrics, the Bases of Competence skills, Ontario Council of Academic Vice-Presidents Graduate Degree Level Expectations,
KEITH LEHNERT AND ERIC FRIEDRICH
MACHINE LEARNING CLASSIFICATION OF MALICIOUS NETWORK TRAFFIC KEITH LEHNERT AND ERIC FRIEDRICH 1. Introduction 1.1. Intrusion Detection Systems. In our society, information systems are everywhere. They
A FUZZY BASED APPROACH TO TEXT MINING AND DOCUMENT CLUSTERING
A FUZZY BASED APPROACH TO TEXT MINING AND DOCUMENT CLUSTERING Sumit Goswami 1 and Mayank Singh Shishodia 2 1 Indian Institute of Technology-Kharagpur, Kharagpur, India [email protected] 2 School of Computer
Web Mining Seminar CSE 450. Spring 2008 MWF 11:10 12:00pm Maginnes 113
CSE 450 Web Mining Seminar Spring 2008 MWF 11:10 12:00pm Maginnes 113 Instructor: Dr. Brian D. Davison Dept. of Computer Science & Engineering Lehigh University [email protected] http://www.cse.lehigh.edu/~brian/course/webmining/
The 360 Degree Feedback Advantage
viapeople Insight - Whitepaper The 360 Degree Feedback Advantage How this powerful process can change your organization Karen N. Caruso, Ph.D. Amanda Seidler, Ph.D. The 360 Degree Feedback Advantage Champions
Viet Nam: Technical Training Manuals for Microfinance Institutions in Vietnam. Basic Course in Human Resource Management
Project Number: 42492-012 November 2011 Viet Nam: Technical Training Manuals for Microfinance Institutions in Vietnam Basic Course in Human Resource Management 1 COURSE OUTLINE Course Name Target Participants
Feature Selection using Integer and Binary coded Genetic Algorithm to improve the performance of SVM Classifier
Feature Selection using Integer and Binary coded Genetic Algorithm to improve the performance of SVM Classifier D.Nithya a, *, V.Suganya b,1, R.Saranya Irudaya Mary c,1 Abstract - This paper presents,
Career Management. Succession Planning. Dr. Oyewole O. Sarumi
Career Management & Succession Planning Dr. Oyewole O. Sarumi Scope of Discourse Introduction/Background Definitions of Terms: Career, Career Path, Career Planning, Career Management. The Career Development
THE 360-DEGREE FEEDBACK AVALANCHE
THE 360-DEGREE FEEDBACK AVALANCHE This article was written by Roland Nagel and published in HRMonthly, September 1997. Roland Nagel has also written an article called 360-Feedback Covers All The Angles
Towards SoMEST Combining Social Media Monitoring with Event Extraction and Timeline Analysis
Towards SoMEST Combining Social Media Monitoring with Event Extraction and Timeline Analysis Yue Dai, Ernest Arendarenko, Tuomo Kakkonen, Ding Liao School of Computing University of Eastern Finland {yvedai,
INTERVIEW QUESTIONS: ADVICE AND GUIDANCE
INTERVIEW QUESTIONS: ADVICE AND GUIDANCE Although interviews can vary tremendously, from an informal chat to a panel interview, some questions always seem to crop up. It would be a good idea to review
The multilayer sentiment analysis model based on Random forest Wei Liu1, Jie Zhang2
2nd International Conference on Advances in Mechanical Engineering and Industrial Informatics (AMEII 2016) The multilayer sentiment analysis model based on Random forest Wei Liu1, Jie Zhang2 1 School of
Machine Learning and Data Mining. Fundamentals, robotics, recognition
Machine Learning and Data Mining Fundamentals, robotics, recognition Machine Learning, Data Mining, Knowledge Discovery in Data Bases Their mutual relations Data Mining, Knowledge Discovery in Databases,
Statistics 215b 11/20/03 D.R. Brillinger. A field in search of a definition a vague concept
Statistics 215b 11/20/03 D.R. Brillinger Data mining A field in search of a definition a vague concept D. Hand, H. Mannila and P. Smyth (2001). Principles of Data Mining. MIT Press, Cambridge. Some definitions/descriptions
