发明名称 |
Document processing method, system and computer readable storage medium |
摘要 |
<p>A text mining method whereby documents (texts) can be analyzed from a wide variety of visual points. The text mining method includes: distinctive word and/or phrase extraction step (301) of extracting words and/or phrases characteristically emerging in a processing subject document set obtained by taking out whole or a part of a set of documents registered beforehand; definition information setting step (302) of setting definition information including a specified word or phrase or specified bibliography information; coincident word and/or phrase acquisition step (500) of acquiring coincident words and/or phrases coincident in a predetermined range with a word or phrase or bibliography information included in said definition information from among words and/or phrases extracted at said distinctive word and/or phrase extraction step (301); and multiplex coincident word and/or phrase acquisition step (506) of acquiring coincident words and/or phrases coincident in a predetermined range with an individual word or phrase or bibliography information acquired from each of a plurality of different definition information pieces. <IMAGE></p> |
申请公布号 |
EP1154355(A2) |
申请公布日期 |
2001.11.14 |
申请号 |
EP20000118624 |
申请日期 |
2000.08.28 |
申请人 |
HITACHI, LTD. |
发明人 |
SUGAYA, NATSUKO;TADA, KATSUMI;MATSUBAYASHI, TADATAKA;YAMAGUCHI, AKIHIKO;INABA, YASUHIKO;TOKUNAGA, MIKIHIKO |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|