Probabilistic Latent Semantic Indexing - AFS

AFS Installation and Administration Guide

Product
AFS
AFS_Version
7.10
Platform
RHEL
Category
Reference Guide

Probabilistic Latent Semantic Indexing (PLSI) aims at automating document indexing based on a statistical latent class model for factor analysis of count data. Fitted from a training corpus of text documents, the PLSI model is able to deal with domain-specific synonymy as well as with polysemous words.