Topic Modeling with Latent Semantic Analysis by Aashish Nair

Essentially, its values show the strength of association between each document and its derived topics. The matrix has n x r dimensions, with n representing the number of documents and r representing the number of topics. Topic modeling is an unsupervised learning approach that allows us to extract topics from documents. The sentences of corpus …

Topic Modeling with Latent Semantic Analysis by Aashish Nair Read More »