eigenclass - Related document discovery, without algebra
Finding related documents - without algebra
(tags: ruby datamining lsi algorithms tagging programming data python)
SVD Recommendation System in Ruby - igvita.com
And a detour on SVD in Ruby
(tags: ruby programming rails datamining learning rubyonrails recommendations algorithms)
Practical text classification with Ruby « the zen machine
Some more information on how to fix the LSI classifier
(tags: ruby classification bayesian programming tagging data lsi)
Classifier - Xavier Shay’s Blog
some notes on the Ruby LSI classifier (and getting it work with rails) - might be interesting for a certain project that could use semantic searching
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