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淑芬 發問時間: 社會與文化語言 · 9 年前

有誰可以幫幫我改一下英文文法

According to above mentioned, a good attribute selection methods will remove unnecessary attributes which may affect both rule comprehension and rule prediction performance, and good attribute selection method can influence prediction evaluation accuracy. Thus, the select suitable attributes selection method to evaluate prediction model is very important issue. And the selection of an optimal attribute method for prediction from among two or more alternative attributes on the basis of two or more attributes is a multiple attribute decision making problem. The selection decisions are complex, as attribute selection is more challenging today. There is a need for simple, systematic, and logical methods or mathematical tools to guide decision makers in considering a number of selection attributes and their interrelations. The objective of any attribute selection procedure is to identify appropriate selection attributes, and obtain the most appropriate combination of attributes in conjunction with the real requirement. Thus, efforts need to be extended to identify those attributes that influence attribute selection for a given prediction to eliminate unsuitable alternatives, and to select the most appropriate alternative using simple and logical methods.In this work, a general framework for attribute selection, keeping in view of the above research works on attribute selection, a novel decision making method is proposed in this paper for attribute selection for a given prediction. The aim of the present paper is to propose a novel MCDM method to deal with the attribute selection method problems. A ranked value judgment on a conversion scale for the attributes is introduced. The proposed method helps the decision maker to arrive at a decision based on either the objective weights of importance of the attributes or his/her subjective preferences or considering both the objective weights and the subjective preferences.

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  • 9 年前
    最佳解答

    According to that mentioned above, a good attribute selection method can remove unnecessary attributes which may affect both on the rule of comprehension and prediction performance, and good attribute selection method can influence on the accuracy of prediction evaluation. Thus, selecting suitable attributes selection method to evaluate prediction model becomes a very important issue apparently. And, the selection of an optimal attribute method for the prediction between two, or more, alternative attributes based on two, or more attributes, is a multiple attribute decision making issue. The selection decision making is complicated, as attribute selection becomes more challenging today. There is a need for simplicity, systematic, and logical methods or mathematical tools as guide for decision makers in considering among different selection attributes and their interrelations. The objective for attribute selection procedure is to identify appropriate selection attributes and acquire the most appropriate combination of attributes in cope with the real need. Thus, efforts need to be extended to identify those attributes that influence attribute selection for a given prediction to exclude unsuitable alternatives, and subsequently for the selection of the most appropriate alternative adopting simple and logical methods.

    2011-04-26 11:14:15 補充:

    In this work, a general framework for attribute selection, with viewing on the research works on attribute selection above, as well as a novel decision making method is proposed for attribute selection for a given prediction in this paper.

    2011-04-26 11:14:41 補充:

    The aim of the presented paper is to propose a novel MCDM method for dealing with the attribute selection method issues. A conversion scale of value ranking judgment for the attributes is introduced.

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