And the more unique words you have in all your combined documents, the more places/values you have. In one test, I calculated that there would currently be 22,000+ values in each vector/array (most are zeroes).

Was that count before or after stemming? When I played with vector space searching, stemming reduced the number of "words" significantly. But yes, you do end up with big vectors.

In reply to Re: Refining a 'vector space search'. by dws
in thread Refining a 'vector space search'. by Seumas

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