index phrase 中文意思是什麼
index phrase
解釋
標引短語-
Because of considerable storage space and larger index database, higher rate in the full searching and the lower rate in the exact searching, the article demonstrates a new retrieval method based on the phrase list
然後針對該演算法存在的「索引庫較大、匹配速度不高和查全率較高而查準率較低」等缺點，引入了第二種檢索方法：基於詞表的檢索方法。 -
Index entries are created by selecting a word or phrase, and assigning it an index entry name
索引項創建索引項的方法是：選定某個詞或短語，然後為其指定索引項名。 -
The thesis solves three issues in content index : storage for length - varing record, the chinses word index & phrase index, enhancing the speed of index construction
在內容索引技術中研究了三個問題，即變長記錄存儲問題，中文詞、英文短語的索引問題，提高索引建立速度的問題。 -
We design a new algorithm for chinese phrase segmention by tagging the lexicon with useful words and useless words and building two levels index for chinese thesaurus on the base of doctor chen guilin ' s method, whose time complexity is superior to that of the current algorithms
針對這一現狀，本文在陳桂林博士的分詞方法基礎上，設計和實現了一種快速分詞演算法。該方法將常用靜態詞典分為停用詞和非停用詞兩類詞，在建立詞典時，將是否停用詞作為詞的一個特性。 -
Of 3. this index structure supports an efficient search for all items containing indexed words and advanced search operations, such as phrase searches and proximity searches
此索引結構支持對包含索引詞的所有項進行高效搜索，並支持高級搜索操作，例如短語搜索和鄰近搜索。 -
It has applied for a patent on the phrase “ fundamental index ” to establish its brand name
它對「基本面指數」這個短語申請專利從而確立其商標名。 -
For chinese phrase segmentation, a method of chinese phrase segmentation based on index was proposed and implemented, which has greater classifying efficiency compared with the traditional mechanical classification. for feature extraction, the method of mutual information was used, the disadvantages of traditional method of mutual information was analyzed, as well as the improving measures were brought out. for mail presentation, improved upon the traditional vector space model, a presentation method was proposed which is more suitable for the bayes computing
在中文分詞方面，設計並實現了一種基於索引的中文分詞方法，提高了傳統的機械分詞法效率;在特徵提取方面，採用互信息值的方法，分析了傳統互信息方法的缺陷並給出了改進措施;在郵件的表示方面，對傳統的向量空間模型進行了改進，提出並採用了一種更加適合於貝葉斯計算的表示方法;用大量的測試樣本對引擎進行了測試，並就結果進行了討論分析。
分享友人