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Re:Clustering related stories by ygyg on Tuesday April 17, 2012 @03:55PM (#3854657)
Did you consider weighting of the different feature types (on top of tf/idf)?
Re:Clustering related stories by jrfinkel on Tuesday April 17, 2012 @04:00PM (#3854685)
We actually do weight them differently, but the post was already pretty long so I had to gloss over some of the details.