Lipika Dey


Dr. Lipika Dey is a Senior Consultant and Principal Scientist at Tata Consultancy Services, India with over 20 years of experience in Academic and Industrial R&D. She heads the Web Intelligence and Text Mining research group at Innovation Labs. Lipika’s research interests are in the areas of content analytics from social media and News, social network analytics, predictive modeling, sentiment analysis and opinion mining, and semantic search of enterprise content. Her focus is on seamless integration of social intelligence and business intelligence. She is keenly interested in developing analytical frameworks for integrated analysis of unstructured and structured data. Lipika publishes her work in various International Conferences and Journals. She has also presented her earlier works at Sentiment Analysis Symposium and Text Mining Summit. Lipika was awarded with the Distinguished Scientist award by TCS in 2012. Prior to joining the industry in 2007, Lipika was a faculty member in the Department of Mathematics at Indian Institute of Technology, Delhi, from 1995 to 2006. She has several publications in International journals and refereed conference proceedings. Lipika has a Ph.D. in Computer Science and Engineering, M.Tech in Computer Science and Data Processing and 5 Year Integrated M.Sc in Mathematics from IIT Kharagpur.


  • Ph.D. Indian Institute of Technology, Kharagpur
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