Document Classification Using Domain Specific Kanji Characters Extracted by X2 Method

  title={Document Classification Using Domain Specific Kanji Characters Extracted by X2 Method},
  author={Yasuhiko Watanabe and Masaki Murata and Masahito Takeuchi and Makoto Nagao},
In this paper we describe a method of classifying Japanese text documents using domain specific kanji charactcrs. Text documents are generally cb~ssified by significant words (keywords) of the documents. However, it is difficult to extract these significant words from Japanese text, because Japanese texts are written without using blank spaces, such as delimiters, and must be segmented into words. Therefore, instead of words, we used domain specific kanji characters which appear more frequently… CONTINUE READING


Publications referenced by this paper.
Showing 1-9 of 9 references

I)ocum I

  • I Gnthrie, E Walker, Guthrie J Nt Ci, As Sification By Maciiine
  • COLING 94
  • 1994

Autontatic Document Classilleation: Natural l,anguage Processing, St~ttistical Analysis, ~tnd Expert System Techniques used together

  • M J Blosseville, G It6brail, M G Monteil, N Pdnot
  • SI(',IR '92
  • 1992
1 Excerpt

Waltz l)Classifying News Stories using Memory Based ll

  • B Masand, G Linoff
  • S[GI]{ '92
  • 1992
1 Excerpt

An Automatic Method of the Extraction of Important Words from Japanese Scientific Documents

  • M Nagao, M Mizutani, Ii Lkeda
  • Transactions of IPSJ
  • 1976
1 Excerpt

@ store, put away, lay by; own, possess, keep (a collection of books); storehouse, storing place

  • @ store, put away, lay by; own, possess, keep (a…

be lolded, bent; turn (left/right); yield, com- promise prison, jail; hell; lawsuit

  • Break
  • be lolded, bent; turn (left/right); yield, com…

drawing, diagram, plan, figure, illustration, picture; map, chart; systematic plan, scheme, attempt, inten tion

  • drawing, diagram, plan, figure, illustration…

~I] paste, glue; starch, sizing :]q] l)ublish; publication, edit.ion, issue ~lJ print, put in print; counter for printings

  • ~I] paste, glue; starch, sizing :]q] l)ublish…

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