Capture: Data Acquisition, Data Entry, Signal Reception, Data Extraction. This stage involves gathering raw structured and unstructured data.
Maintain: Data Warehousing, Data Cleansing, Data Staging, Data Processing, Data Architecture. This stage covers taking the raw data and putting it in a form that can be used.
Process: Data Mining, Clustering/Classification, Data Modeling, Data Summarization. Data scientists take the prepared data and examine its patterns, ranges, and biases to determine how useful it will be in predictive analysis.
Analyze: Exploratory/Confirmatory, Predictive Analysis, Regression, Text Mining, Qualitative Analysis. Here is the real meat of the lifecycle. This stage involves performing the various analyses on the data.
Communicate: Data Reporting, Data Visualization, Business Intelligence, Decision Making. In this final step, analysts prepare the analyses in easily readable forms such as charts, graphs, and reports.
Dr. A. Kovalan, Ms. K. Sumathi, V. Veerakumaran
Dr. A. Kovalan is currently working as a Associate Professor in the Department of Computer Science, Nehru Arts and Science College, Coimbatore, Tamilnadu, India. He received his B.Sc. (Computer Science), M.C.A., M.Phil.(Computer Science), M.Sc. (Yoga), Ph.D. (Educational Technology) and Ph.D. In (Computer Science) degree from Bharathidasan University, Bharathiar University, and Tirunelveli University, Tamilnadu, India. He was working as a Head Department of Computer Science, Director, Centre of Excellence for Enterprise Resource Planning, Deputy Director, Centre of Student Affairs and Controller of Examination in Various Institutions. He was 13+ years of experience in an industry and academic institution. His research interest includes E- Learning, Interactive Learning, Technology Enhanced Learning and Data Mining.
Ms. K. Sumathi inward Master of Computer Science at Sree Saraswathi Thyagaraja College, Bharathiar University India, in 2013. She received her M.Phil. Computer Science at Sree Saraswathi Thyagaraja College, Bharathiar University India, in 2014. She has 6 years of teaching experience. She has presented papers in National and International Conferences. Her area of interest includes Data Mining, Network, Software Engineering, Mobile Computing and Image Processing. She is also a member in professional bodies. She is currently working as Assistant Professor in Department of Computer Science in Nehru Arts and Science College, T.M Palayam, Coimbatore, Tamilnadu, India.
Mr.V. Veerakumaran pursued Bachelor of Science and Master of Science from Bharathiar University, Coimbatore. He is currently working as Assistant Professor in the Department of Computer, Nehru Arts and Science College, Bharathiar University. His main research work focuses on Cryptography Algorithms, Network Security, Cloud Security and Privacy, Big Data Analytics, Data Mining, IoT and Computational Intelligence based education. He has 11 years of teaching experience
