query expansion造句
例句與造句
- Query expansion for chinese information retrieval by using a decaying co - occurrence model
利用一種衰減的共現(xiàn)模型進行中文信息檢索查詢擴展 - This thesis proposes an ontology - initiated scenario - specific query expansion system to solve these problems
我們提出了基于本體論之場景式的查詢擴充系統(tǒng)來改善這些問題。 - Scenario query expansion system can find the relevant between unmatch keyword and the concept in ontology by user s query
場景式查詢擴充系統(tǒng)能將非本體論規(guī)?之關(guān)鍵字因使用者之查詢而逐漸找出與其與本體論有規(guī)?之相關(guān)概念，進而建立相對應(yīng)之場景。 - In chapter four , the realization of system is illustrated based on previous chapters . some function during realization is set forth , which include query expansion , association retrieval and intelligent analysis
第四章在前幾章的基礎(chǔ)上，建立中醫(yī)藥信息智能檢索系統(tǒng)，并重點闡述若干功能的實現(xiàn)，包括基于詞表的擴展檢索、關(guān)聯(lián)檢索等檢索方法以及智能分析的實現(xiàn)。 - On the basis of these approaches , we discuss and implement dkirs ( dynamic knowledge base information retrieval system ) , which addresses these problems by carrying out the query expansion through dynamic knowledge
本文在總結(jié)現(xiàn)在方法的基礎(chǔ)上，討論并實現(xiàn)了一個基于動態(tài)知識庫的全文信息檢索系統(tǒng)( dkirs ) ，本系統(tǒng)試圖通過自動構(gòu)建的動態(tài)知識庫解決這兩類詞匯問題，在一定程度上彌補了現(xiàn)有方法的一些不足之處。 - It's difficult to find query expansion in a sentence. 用query expansion造句挺難的
- The main work in this dissertation is to study how to construct a more precise initial user profile and a new approval of user profile learning . for the initial user profile constructing , this paper explores two methods based on query expansion technology . one is based on cilin , and the other is based on web mining
在初始化構(gòu)建用戶模板方面,本文提出了兩種基于查詢擴展技術(shù)構(gòu)造用戶模板的新方法:基于《同義詞詞林(擴展版) 》的查詢擴展和基于網(wǎng)絡(luò)挖掘的查詢擴展,并主要對基于網(wǎng)絡(luò)挖掘的查詢擴展技術(shù)進行了深入的研究。