PGLDA: enhancing the precision of topic modelling using poisson gamma (PG) and latent dirichlet allocation (LDA) for text information retrieval

The Poisson document length distribution has been used extensively in the past for modeling topics with the expectation that its effect will disintegrate at the end of the model definition. This procedure often leads to down Playing word correlation with topics and reducing retrieved documents�...

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Bibliographic Details
Main Author:	Bakari, Ibrahim Bala
Format:	Thesis
Language:	English English English
Published:	2021
Subjects:	QA76 Computer software T Technology (General)
Online Access:	http://eprints.uthm.edu.my/4890/
Abstract	Abstract here

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