Hi,
Many people speak about the cosine distance or variation thereof (even probably n-gram things)... nice...
All this geometry has some power but a typical requirement of embedding such power is to be able to query documents that are close to this query's terms or to this document in the sense of this metric..
As far as I can see, Lucene provides me nothing for this... The LuceneBook only shows an example where all distances a pre-computed.
Did I miss something ? Is there another tool ? Maybe infomap ?
thanks
paul
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