翻訳と辞書 Words near each other ・ quarter inch cartridge ・ quay financial software ・ queasy ・ queen mary and westfield college ・ queen's university ・ queens problem ・ queens puzzle ・ quel ・ query ・ query by example ・ query expansion ・ ques ・ quest ・ question mark ・ queue ・ queued sequential access method ・ quick ・ quick mail queueing protocol ・ quick mail transfer protocol ・ quick-and-dirty Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク query expansion ： FOLDOC query expansion Adding search terms to a user's search. Query expansion is the process of a search engine adding search terms to a user's weighted search. The intent is to improve precision and/or {recall}. The additional terms may be taken from a {thesaurus}. For example a search for "car" may be expanded to: car cars auto autos automobile automobiles. The additional terms may also be taken from documents that the user has specified as being relevant; this is the basis for the "more like this" feature of some search engines. The extra terms can have positive or negative weights. (1999-08-27) スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.