directory retrieval 中文意思是什麼
directory retrieval
解釋
目錄檢索-
Then in - depth analysed some key technologies including the webpage content extracting, the website topological structure analysis, the website subject analysis & indexing and the website retrieval. especially, some novety solutions, such as the content extraction methology based on the space length of tags, the website tree construction methology based on the similarty of directory in url, and the website concept methology basd on the structure of website, are proposed. finally on the basis of the algorithms and theory, the intellectual websites retrieval system is built and the experiments proved that it can achieve better results
根據以上研究目的，本文首先分析了智能網站檢索技術的構造與實現，提出了基於主題標引的智能網站檢索系統的系統結構與實現策略，之後對系統中的主題分析、標引與檢索等關鍵技術進行了深入分析，針對主要技術難點重點討論了網頁正文抽取，網站拓撲結構分析，網站主題獲取等相關實現技術，提出了基於標簽間距的正文抽取演算法，基於url目錄相似度的網站結構分析演算法和基於網站結構的網站主題概念獲取演算法等解決方案。 -
Information and documentation - bibliographic data element directory - part 3 : information retrieval applications
信息與文獻書目數據元目錄第3部分：情報檢索 -
Because active directory objects might be protected against retrieval or modification by non - administrative users, the use of alternate credentials with permission to access the target objects is sometimes necessary for proper program functionality
由於可能保護active directory對象免受非管理員用戶的檢索或修改，因此對于適當的程序功能，使用具有訪問目標對象的權限的替換憑據有時是必要的。 -
Information and documentation - bibliographic data element directory - information retrieval applications
信息和文件管理.文獻數據元件目錄.信息檢索應用
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