The problem of fuzzy constraint in frequent itemset mining is studied. 摘要研究頻繁項集挖掘中的模糊約束問(wèn)題。
Fuzzy constraints based triangular fuzzy numbers and the fuzzy cost based trapeze fuzzy numbers are discussed in this paper. 本文討論了基于三角形模糊數的模糊約束條件和基于梯形模糊數的模糊費用。
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