After having finished my paper for the forthcoming deep search book I’ve been going back to programming a little bit and I’ve added a feature to termCloud search, which is now v0.4. The new “show relations” button highlights the eight terms with the highest co-occurrence frequency for a selected keyword. This is probably not the final form of the feature but if you crank up the number of terms (with the “term+” button) and look at the relations between some of the less common words, there are already quite interesting patterns being swept to the surface. My next Yahoo BOSS project, termZones, will try to use co-occurrence matrices from many more results to map discourse clusters (sets of words that appear very often together), but this will need a little more time because I’ll have to read up on algorithms to get that done…
PS: termCloud Search was recently a “mashup of the day” at programmeableweb.com…
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February 2, 2009 at 5:09 pm /
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