Contact Person : D.Anand Joseph Daniel ; Last Date for the submission of abstract : 30/10/2017; AICTE ALL INDIA COUNCIL FOR TECHNICAL EDUCATION has Sponsored to conduct Three Days Seminar on Opinion Mining.Opinion mining is a type of natural language processing for tracking the mood of the public about a particular product. Opinion mining, which is also called sentiment analysis, involves building a system to collect and categorize opinions about a product. The process of computationally identying and categorizing opinions expressed in a piece of text, especially in order to determine whether the writers attitude towards a particular topic, product, etc. is positive, negative, or neutral.