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stuartspindlow
01-12-2016, 06:43 AM
Hello Friends,

Please tell me what is latent semantic indexing.

RH-Calvin
01-14-2016, 02:28 PM
Latent Semantic Indexing (LSI) is a system used by Google and other major search engines. 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.

moria
01-15-2016, 03:13 AM
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.

StuartSpindlow3
01-15-2016, 09:04 AM
Latent semantic indexing it is an algorithm used by search engines to determine what a page is about outside of specifically matching search query text.