置換索引 的英文怎麼說

中文拼音 [zhìhuànsuǒyǐn]
置換索引 英文
permutation index
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 索 : Ⅰ名詞1 （大繩子; 大鏈子） a large rope 2 （姓氏） a surname Ⅱ動詞1 （搜尋; 尋找） search 2 （要; ...
  • 引 : Ⅰ動詞1 （牽引; 拉） draw; stretch 2 （引導） lead; guide 3 （離開） leave 4 （伸著） stretch 5 （...
  • 置換 : displace; substitute; supersede; substitution; replacement; permutation; transposition; transposi...
  • 索引 : index; indexing; key; repertory; subscript; concordance
  1. Permuted index of the vocabulary of information technology

    信息技術詞匯循環置換索引
  2. It can save the information near lips, which may be deleted by the method based on two points. ( 2 ) based on the analysis of current methods, a new multi - pose facial feature location algorithm is developed, which is based on the analysis of multi - feature and integral projection, the combination of an iterative search with a confidence function and template matching. the algorithm not only improves the location accuracy, but also speeds up a great deal. ( 3 ) based on the analysis of the advantages and disadvantages of current feature extraction methods, an adaptive facial feature selection criterion is developed, which is based on facial local feature protrusion consisting of several aspects, such as face image resolution and image quality

    其後研究了人臉特徵提取，一、討論了適合於多姿態人臉識別的基於三點仿射變換的人臉圖像歸一化方法，以克服基於兩點仿射變換會引起較大圖像信息損失的缺陷；二、在分析現有器官定位演算法的基礎上，提出了新多姿態人臉器官特徵定位技術，將多特徵和直方圖分析、基於置信度函數的迭代搜索和模板匹配相結合，既提高了器官定位精度，又提高了定位速度。
  3. Gets or sets a value indicating whether empty string values are converted to a null reference nothing in visual basic when the field values are retrieved from the data source

    獲取或設置一個值，該值指示在從數據源檢索欄位值時，是否將空字元串（ " ）值轉換為空引用（在visual basic中為nothing ） 。
  4. This thesis contrasts and analyses the different calculation - method, and improves the genetic algorithm in the parameter inversion of the rock and soil engineering. the strategies are mainly in the following three aspects : 1, new searching way is compositely searching genetic algorithm which is made up of the acceleration method and genetic algorithm when it partially calculates in the later time ; 2, index function is inducted in gengetic operators, at the same time repeated select and double exchange pool are used ; 3, splicing crossover, which reserves some new evolution factions, improves authority function accaunting the capabilities and kinds

    本文對優化演算法中不同求解方法進行對比分析，針對遺傳演算法在巖土工程參數反演運算中進行了改進，改進的策略主要集中於三個方面： 1 、提出了在遺傳演算法中融入形加速法的改進方法? ?復合遺傳搜索法； 2 、針對遺傳運算元的選擇策略，引入指數適值方法，設置雙交換池，提出了重復篩選法； 3 、加強對劣勢種群的內部優良信息的遺傳功能的改進，引入權函數，擴大可交叉運算元的種類，保留各運算元的進化功能，提出了融合交叉運演算法。
  5. The sequences are transformed to a relative sequence, in which all the segments are normalized by the previous segment. the relative sequences are categorized and indexed by suffix tree, and the result of the suffix tree search is the potential similar subsequences

    通過將序列變換為相對序列，實現了對序列中任意位置、任意長度子序列的規范化；為了提高查詢效率，將相對序列的特徵向量進行離散化分類，並使用后綴樹進行索引。
  6. This paper in turn introduces correlative knowledge on case description and a object oriented representation, the aim, tenet of casebase organizing and index and a organizing and index method using dynamic clustering, several typical case retrieval methods, the acquirement of adjustment knowledge, the classification of adjustment methods and a transform adjustment model, evaluate method of new case and learning and maintenance of casebase etc. moreover this paper also stressed discusses two central problem in case retrieval : the setting of property weight and the assignment of local similar degree between property values

    本文依次介紹了案例表示的相關知識及一種面向對象的表示方法，案例庫組織索引的目標、原則及採用動態聚類進行組織索引的方法，幾種典型的案例檢索方法，案例調整知識的獲取、調整方法的分類及一個轉換式調整模型，新案例的評估方法及案例庫的學習與維護等。此外，對于案例檢索過程中的兩個重要問題，屬性權重的設置和屬性值間局部相似度的賦值問題作了重點討論。
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