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Improvement and Application of TF * IDF Algorithm.

Ji-Rui LiYan-Fang MaoKai Yang
Published in: ICICA (LNCS) (2011)
Keyphrases
  • learning algorithm
  • weighting scheme
  • tf idf
  • expectation maximization
  • similarity measure
  • k means
  • probabilistic model
  • nearest neighbor