Weighted Joint Sentiment-Topic Model for Sentiment Analysis Compared to ALGA: Adaptive Lexicon Learning Using Genetic Algorithm
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DOI: 10.1155/2022/7612276
Abstract: Latent Dirichlet Allocation (LDA) is an approach to unsupervised learning that aims to investigate the semantics among words in a document as well as the influence of a subject on a word. As an LDA-based… read more here.
Keywords: sentiment; topic; proposed methods; sentiment topic ... See more keywords