【摘 要】
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By analyzing the WWW Cache model, we bring forward a user-interest description method based on the fuzzy theory and user-interest inferential relations based on
【出 处】
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Wuhan University Journal of Natural Sciences
论文部分内容阅读
By analyzing the WWW Cache model, we bring forward a user-interest description method based on the fuzzy theory and user-interest inferential relations based on BP(back propagation) neural network. By this method, the users’ interest in the WWW cache can be described and the neural network of users’ interest can be constructed by positive spread of interest and the negative spread of errors. This neural network can infer the users’ interest. This model is not the simple extension of the simple interest model, but the round improvement of the model and its related algorithm.
By analyzing the WWW Cache model, we bring forward a user-interest description method based on the fuzzy theory and user-interest inferential relations based on BP (back propagation) neural network. By this method, the users’ interest in the WWW cache can be neural network of users ’interest can be constructed by positive spread of interest and the negative spread of errors. This neural network can infer the users’ interest. This model is not the simple extension of the simple interest model, but the round improvement of the model and its related algorithm.
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