samuizo

3 ms·

1. 1.▲
   by samuizo 13y ago

   You can often strike a balance between rare words that appear in only a couple of documents and very frequent words that occur all over the place by employing both a term frequency and a document frequency weighting scheme; 'tf-idf&#x2
2. 2.▲
   by samuizo 13y ago

   While CPU cost is a concern, often memory and correspondingly IO is the bottleneck in vector space approaches. Practitioners can leverage highly-optimized libraries for performing the matrix decompositions, so random disk seeks become more
3. 3.▲
   by samuizo 16y ago

   I could be mistaken, but I think there's a fundamental distinction between the computing power required to recognize a language and the kinds of functions a language can compute. AFAIK (which isn't much), usually the distinction between r