boolean pattern 中文意思是什麼
boolean pattern
解釋
布爾模式, 布爾圖象-
Mergecopy combines the pattern and the source bitmap using the boolean and operator
Mergecopy使用and運算符組合模板與源位圖的顏色。 -
Based on analyzing the relationship between linear separability and a connected set in boolean space, the particular effect of a restraining neuron in extraction of rules from a bnn is discussed, and that effect is explained through a example called a mis problem in boolean space. in this paper, a pattern match learning algorithm of bnns is proposed. when a bnn has been trained by the algorithm, all the binary neurons of hidden layer belong to one or more ls series, if the logical meanings of those ls series are clear, the knowledge in the bnn can be dug out
另一個研究成果是在分析線性可分和樣本連通性關系的基礎上，以mis問題為例，討論了抑制神經元在二進神經網路規則提取中的獨特作用，提出了二進神經網路的模式匹配學習演算法，採用這種演算法對布爾空間的樣本集合進行學習，得到的二進神經網路隱層神經元都歸屬於一類或幾類線性可分結構系，只要這幾類線性可分結構系的邏輯意義是清晰的，就可以分析整個學習結果的知識內涵。 -
Traditional association rules mining is called boolean associaion rules mining. people have done abundant work for them, and have obtained achievements. fuzzy and objective - oriented association rules mining are hot issues. the study on their algorithms has been acquired progress. but most algorithms for them are based on apriori or apriori - like, they exist the problems : repeatedly scan the database and check a large set of candidates by pattern matching. in order to improve mining efficiency, we study algorithm for fuzzy and objective - oriented association rules mining based on fp - tree
傳統的關聯規則挖掘稱為布爾型關聯規則挖掘。關于這個問題的研究，人們已經做了大量的工作，取得了不少成果。模糊和面向目標關聯規則的挖掘是目前較為熱門的研究課題，有關它們的演算法研究也取得一定的進展，但其中大部分演算法是基於apriori或類apriori演算法，因此存在需要多次重復掃描數據庫和產生大量候選集的缺陷。
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