Abstract:Sentiment analysis is field of text mining in which reviews are in form of unstructured data so opinions can be extracted from overall opinion. This paper works on finding approaches that generate output with good accuracy. Least squares twin support vector machine (LSTSVM) is a quite new version of support vector machine (SVM) based on non-parallel twin hyperplanes. LSTSVM is an extremely efficient and fast algorithm for binary classification and its parameters depend on the nature of the problem. The goal of… Show more
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