Information Retrieval Using Effective Bigram Topic Modeling
Vrishali A. Chakkarwar, Sharvari Tamane · Advances in computer science research · 2023
Many fields, such as film reviews, recommendation systems, and language processing, have effectively adopted and utilized topic modeling with Latent Dirichlet Allocation (LDA).Many texts analysis tasks, however, rely heavily on sentence construction and words to capture the meaning of text.However, word coexistence plays an important role in retrieving significant data.In this paper we present a novel method which discovers topics and topical phrases using language modeling.Proposed bigram extended LDA gives promising results to discover latent research areas in research articles and efficient classification of research articles.Experimental results are carried out to test the efficiency of proposed method.