Enhanced Twofold-LDA Model for Aspect Discovery and Sentiment Classification
Volume: 9, Issue: 4, Pages: 1 - 20
Published: Oct 1, 2019
Abstract
There is a need to automatically classify information from online reviews. Customers want to know useful information about different aspects of a product or service and also the sentiment expressed towards each aspect. This article proposes an Enhanced Twofold-LDA model (Latent Dirichlet Allocation), in which one LDA is used for aspect assignment and another is used for sentiment classification, aiming to automatically determine aspect and...
Paper Details
Title
Enhanced Twofold-LDA Model for Aspect Discovery and Sentiment Classification
Published Date
Oct 1, 2019
Volume
9
Issue
4
Pages
1 - 20
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