Latent Semantic Indexing (LSI)Karthik PansettyBlockedUnblockFollowFollowingDec 5Latent Semantic Indexing (LSI), also known as Latent Semantic Analysis (LSA) is a text processing technique in NLP which helps in analyzing documents by taking in consideration of the semantic semilarity in the linguistics, meaning that similar kinds of words in meaning occour in similar kinds of situations of text..LSI helps us to relate words and documents using the matrix that we create.Here, we explain LSI using an example.. More details