what is latent semantic indexing?

[blackmagiccure]

Hello friends,

what is latent semantic indexing?

[vinukum]

Latent Semantic Indexing (LSI) is a technique used to determine the relationship between terms and concepts in content. The contents of a web-page are crawled through a search engine and the most common words and phrases are collated and recognized as the keywords for the page.

[MVMinfotech18]

Latent semantic indexing (LSI) is an indexing and retrieval method that uses a mathematical technique called singular value decomposition (SVD) to identify patterns in the relationships between the terms and concepts contained in an unstructured collection of text.

[RH-Calvin]

Latent Semantic Indexing (LSI) is a mathematical method used to determine the relationship between terms and concepts in content. The contents of a webpage are crawled by a search engine and the most common words and phrases are collated and identified as the keywords for the page.