Topic modelling: Techniques and AI models

Retrieved on: 2021-01-21 21:22:30

Tags for this article:

Statistical natural language processing

Machine learning

Artificial intelligence

Fields of mathematics

Latent Dirichlet allocation

Topic model

Probabilistic latent semantic analysis

Latent semantic analysis

Tf–idf

Dirichlet distribution

Semantic analysis

Document-term matrix

Click the tags to see associated articles and topics

Topic modelling: Techniques and AI models. View article details on HISWAI: https://virtual-strategy.com/2021/01/21/topic-modelling-techniques-and-ai-models/

Excerpt

Latent Dirichlet Allocation (LDA) is a Bayesian version of pLSA. The core concept is replaced by Dirichlet allocations where the distribution is sampled ...

Article found on: virtual-strategy.com

View Original Article