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篇名 |
Fuzzy Clustering Algorithm for Interval Data Based on Feedback RBF Neural Network
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並列篇名 | Fuzzy Clustering Algorithm for Interval Data Based on Feedback RBF Neural Network |
作者 | Hao Luo、Qing Hou、Yang Liu、Li Zhang、Yuanzhi Li |
英文摘要 | Data set with missing attribute is often encountered in practical applications. To solve the problem that fuzzy cmeans clustering algorithm can’t be directly used for fuzzy clustering of incomplete data, a feedback Radial Basis Function neural network (FRBF) is proposed to estimate the missing attribute values for incomplete data. The error between the actual output value of RBF neural network and the expected value is fed back to the input layer, then a feedback RBF neural network is constructed. Further, due to the numerical data can’t accurately describe the incomplete data, we provide an interval approach, which can convert the numerical data set into an interval valued data set. Thus, an interval fuzzy cmeans clustering algorithm based on improved RBF neural network (FRBF-IFCM) is proposed to perform clustering analysis. Experimental results show that this algorithm has better accuracy in data clustering performance than similar algorithms. |
起訖頁 | 799-810 |
關鍵詞 | Incomplete data、Interval value、RBF neural network、Fuzzy C-means |
刊名 | 網際網路技術學刊 |
期數 | 202005 (21:3期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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