Latent Semantic Indexing


Latent Semantic Indexing (LSI) uses word associations (words related to the subject of a search as opposed to the actual keywords entered) to help search engines know more accurately what a page is about.[1][2]


See Wikipedia on latent semantic indexing for more in-depth information about the method’s history and science.



  1. ^ American Marketing Association. AMA Dictionary.
  2. ^ SEMPO (Search Engine Marketing Professional Organization). SEM Glossary.

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