Top "Lsa" questions

LSA stands for Latent Semantic Analysis, a natural language processing technique which involves analysing the relationships between documents and terms they contain by producing a set of related concepts.

Python LSA with Sklearn

I'm currently trying to implement LSA with Sklearn to find synonyms in multiple Documents. Here is my Code: #import the …

python scikit-learn lsa
How to handle negative values of cosine similarities

I computed tf-idf of my documents based of terms. Then, I applied LSA to reduce the dimensionality of the terms. …

python scikit-learn svd cosine-similarity lsa