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Document Image Retrieval for QA Systems Based on the Density Distributions of Successive Terms.

Koichi KiseShota FukushimaKeinosuke Matsumoto
Published in: IEICE Trans. Inf. Syst. (2005)
Keyphrases
  • document image retrieval
  • question answering
  • co occurrence
  • computer vision
  • image classification
  • qa systems