redundant information theory 中文意思是什麼

redundant information theory 解釋
過剩信息學說
  • redundant : adj. 1. 過多的,冗餘的,冗長的(文章等);累贅的;豐富的(食物等);過剩的。2. 后備的〈指特別多配備的配件,以防整個機件中這一配件發生故障〉。adv. -ly
  • information : n. 1. 通知,通報,報告。2. 報導,消息,情報。3. 資料,知識,學識。4. 【自動化】信息,數據。5. 【法律】起訴,告發。adj. -al
  • theory : n. 1. 理論,學理,原理。2. 學說,論說 (opp. hypothesis)。3. 推測,揣度。4. 〈口語〉見解,意見。
  1. In this paper, a rs - based model, which starts up from trained documents for web documents classification, is introduced. taking advantage of the rs theory ' s features in efficient dealing with vague, indiscernible, and fuzzy information, we sets up a series of layered subsystems to reduce redundant properties from classification tables. in this way, we can not only efficiently reduce the dimension of documents but also keep the information of keywords set

    本文提出了一種基於粗糙集理論的web文本分類模型,該模型從已分類的訓練文本出發,建立一系列不同層次的文本分類子系統,利用roughset理論有效處理不精確、不確定、含糊信息的特性,對分類決策表進行屬性約簡,既有效降低了web文本的維度,又保持關鍵詞集合中的信息。
  2. Finally we put forward an approach to reduce extension information space etc. data compression removing redundant data. in the end of the paper we get the conclusion, extension engineer theory and extension information analysis approach prepare basic theory for data mining and are good techniques of data mining

    最後本文得出的結論是,可拓工程方法和可拓信息分析方法為數據挖掘提供了更多的理論基礎,同時也為數據挖掘提供了有效的挖掘工具和方法。
  3. This paper focuses on the three fields of mining classification rules, and presents three new algorithms : ( 1 ) the discernibility function - based of rough set theory algorithm to eliminate redundant attributes from an information system, which can get all reducts of an information system, especially the best one

    本文所做的主要工作如下: ( 1 )根據粗糙集理論是處理含糊性和不確定性數據的一種主要數學工具,提出了基於粗糙集理論的可辨識函數的屬性約簡演算法。該演算法可以計算出信息系統的所有可能約簡,及最佳約簡。
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