boolean information retrieval
常見例句
- Most of information retrieval is based on key word literally matching, such as Boolean Model, Vector Space Model and so on.
目前常用的信息檢索大多采用基于關(guān)鍵詞字面匹配的檢索方法,如布爾模型、向量空間模型等。 - This article describes an extended Boolean retrieval model and its application in Chinese information retrieval systems. It also discusses retrieval improvement through relevance feedback.
本文介紹一種擴(kuò)展的布爾檢索模型及其在中文信息檢索系統(tǒng)中的應(yīng)用,并利用相關(guān)反饋技術(shù)改善檢索系統(tǒng)性能。 - DB2 Net Search Extender provides a flexible query language to find relevant information based on complex retrieval operations involving Boolean combination, wildcard, and fuzzy search, for example.
DB2 Net Search Extender 提供了一種靈活的查詢語言,可以根據(jù)復(fù)雜的獲取操作(例如涉及布爾組合、通配符和模糊搜索)尋找相關(guān)信息。 返回 boolean information retrieval