boolean variables 中文意思是什麼

boolean variables 解釋
布爾變量
  1. Boolean or logical variables can be contained in one word.

    布爾量或邏輯變量可佔用一個字。
  2. It is used to declare variables to store the boolean values,

    的別名。它用於聲明變量來存儲布爾值
  3. Drawing modes are binary raster - operation codes representing all possible boolean combinations of two variables, using the binary operators and, or, and xor ( exclusive or ), and the unary operation not

    繪圖模式是二進制的光柵操作代碼,使用二元操作符and , or和xor ,以及一元操作符not ,表達了兩個變量所有可能的布爾組合。
  4. Boolean operator that gives a truth table value of true if only one of the two variables it connects is true

    一種布爾運算符,當與其相關聯的兩個變量中僅有一個為真時,其真值表才取值為真。
  5. A boolean operator that gives a truth table value of true if only one of the two variables it connects is true

    一種布爾運算符,當與其相關聯的兩個變量中僅有一個為真時,其真值表才取值為真。
  6. This part put forward the system conception of kdd and the apriori algorithm. then evolved the create - frequent - set algorithm which was fit for the freight agent management system. because of the shortage of efficiency, 1 improved the algorithm. because some of the items were not boolean variables, 1 need the quantitaitve attributes association rules discovering algorithm. in general, there had the levels among the items, so multilevel association rules existed. after perfecting the algorithmic need interpret and evaluate the knowledge. in the end, 1 discussed the privacy and security of kdd. the fifth part described the future problems and prospect

    第四章是論文的主體,著重介紹知識發現的全過程,按照semma方法論首先進行數據準備,然後進入數據挖掘階段,提出知識發現的概念體系和公認的apriori演算法,從該演算法演變出適合於貨代管理系統的生成頻繁項目集的演算法;因為在實際應用中存在效率上的不足,因此進一步地提出了改進方案;在事務處理中各個項目並不都是布爾型變量,因此需要特定的針對多值屬性的關聯規則發現演算法;通常情況下,項目之間存在有層次關系,因此多層次關聯規則的發現普遍存在;演算法完善並運行后需要對發現的知識進行解釋和評估;本章的最後討論了知識發現的私有性和安全性問題;第五章講述有待解決的問題和發展前景。
  7. For example, c treats boolean variables as single - byte values, while the common language runtime marshals them as four - byte values to match the boolean type defined by the microsoft win32 api

    例如, c + +將布爾變量視為單位元組值,而公共語言運行庫將它們作為四位元組值進行封送以匹配microsoft win32 api定義的
  8. Whose state contains boolean variables representing the right to do different things, such as permission to call into unmanaged code, each of which is either allowed or not

    是這種類型權限的一個示例,其狀態包含一些布爾型變量,這些變量表示執行不同操作的權限(如調用非託管代碼的權限) ,每一權限或者被允許,或者不被允許。
  9. Study of reducing boolean expression with random variables

    任意變量邏輯函數的卡諾圖化簡探索
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