Latent Semantic Indexing (LSI) is a method for indexing and retrieving web pages used by major search engines like Google. It is termed Latent Semantic Indexing due to its ability to identify relationship patterns between words and concepts contained in online text, based on the idea that words utilized in similar circumstances share meanings. The mathematical technique Singular Value Decomposition (SVD) is used for Latent Semantic Indexing to identify correlations or patterns. With LSI, keywords…