MWDD Topic Model.

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• Published Subscription 15 Feb 2018

  Weighted Latent Dirichlet Allocation, an Optimized and Generalized Probabilistic Topic Model

  By Muzafar Rasool Bhat, M. Arif Wani

  Abstract: In this study, we have introduced a new distribution named as Mixture Weighted Dirichlet Distribution (MWDD) which acts as generalization to other distributions viz. Dirichlet Distribution, Length or Size-Biased Dirichlet, Area Biased and Volume Biased Dirichlet distributions. Aim of this research is to introduce and implement MWDD for Probabilistic Topic Modeling of Corpus of textual data as an optimized as well as generalized probabilistic topic model. Various statistical and structural …

  Published in Journal of Artificial Intelligence Research & Advances · Vol. 5, Issue 1, 2018 · pp. 18–31 Read article →