[1]ZHANG Xiongtao,HU Wenjun,WANG Shitong.Ensemble deep belief network based on fuzzy partitioning and fuzzy weighting[J].CAAI Transactions on Intelligent Systems,2019,14(5):905-914.[doi:10.11992/tis.201809018]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 5
Page number:
905-914
Column:
学术论文—人工智能基础
Public date:
2019-09-05
- Title:
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Ensemble deep belief network based on fuzzy partitioning and fuzzy weighting
- Author(s):
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ZHANG Xiongtao1; 2; HU Wenjun2; WANG Shitong1
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1. School of Digital Media, Jiangnan University, Wuxi 214122, China;
2. School of Information Engineering, Huzhou University, Huzhou 313000, China
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- Keywords:
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ensemble; deep belief network; fuzzy partition; fuzzy weighting; running time; fuzzy clustering algorithm (FCM); fuzzy theory
- CLC:
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O235;TP18
- DOI:
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10.11992/tis.201809018
- Abstract:
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Aiming at the problems of high training time complexity and easy over-fitting of the deep belief network (DBN) algorithm, inspired by the fuzzy theory, an ensemble deep belief network based on fuzzy partitioning and fuzzy weighting, namely FE-DBN (ensemble deep belief network with fuzzy partition and fuzzy weighting), is proposed to deal with the classification of large-scale data. First, the training data is divided into several subsets by fuzzy clustering algorithm (FCM), and then the DBNs of different structures are trained in parallel on each subset. Finally, the results of each classifier are ensembled by fuzzy weighting. Experiments on artificial datasets and UCI datasets show that the proposed FE-DBN outperforms the DBN in terms of accuracy and running time.