The source code of the current release is available on GitHub tag v2.6.4-1.1 tree.
Abstract: Semantic text similarity has a crucial role in natural language understanding (NLU), which is intended to evaluate the semantic and relatedness of two texts and produce a similarity score.
Abstract: Recently, many researchers have shown interest in using lexical dictionary for sentiment analysis. The SentiWordNet is the most used sentiment lexical to determine the polarity of texts.