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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Détails bibliographiques
Auteur principal:	Bakari, Ibrahim Bala
Format:	Thèse
Langue:	anglais anglais anglais
Publié:	2021
Sujets:	QA76 Computer software T Technology (General)
Accès en ligne:	http://eprints.uthm.edu.my/4890/
Abstract	Abstract here

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