| 
  • If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • You already know Dokkio is an AI-powered assistant to organize & manage your digital files & messages. Very soon, Dokkio will support Outlook as well as One Drive. Check it out today!

View
 

LatentSemanticIndex

Page history last edited by mike@mbowles.com 12 years, 7 months ago

Here are a couple of papers describing latent semantic indexing (LSI)

 

In class we'll go through:

lsiPaper_ut-cs-94-270.pdf

 

This paper appears to be the origin of the idea:

DeerwesterJASIS90.pdf

 

Here's a paper from Bellcore talking about how to improve LSI results:

improvingRetriefalBRMIC91.pdf

 

Here's a short survey with somewhat more recent citations:

informationRetrievalSurveyp11-raghavan.pdf

 

 

Here's package documentation for the R package "lsa" that does latent semantic analysis (same thing as lsi)

lsa.pdf

Comments (0)

You don't have permission to comment on this page.