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A Fast Method of Function Approximation using Broad Learning System
Ma, Yuzhuo1; Li, Tieshan1; Zuo, Yi1; Philip Chen, C. L.2; Yuan, Liang'en1; Shan, Qihe1
2019-09-01
Source Publication2019 6th International Conference on Information, Cybernetics, and Computational Social Systems, ICCSS 2019
Pages84-88
AbstractIn this paper, A new method is applied to approach function -The Broad Learning System (BLS). Due to the complexity of the system in actual engineering, when the traditional algorithm handles the approximation problem, it faces problems such as complicated calculations and severe time consumption. To solve the above problems, the BLS uses the way of network horizontal expansion, horizontal extension and vertical immobility. Input data is mapped to feature nodes as feature vectors of the network, and then connected enhancement nodes by random weights, the enhancement node and the function node are spliced together as an input layer, and then directly connected to the output of the system. Finally, compared with traditional algorithms: back propagation neural network (BPNN), Radial Basis Function neural network (RBFNN), the results of experiments show that the function approximation method based on the BLS in this paper can make the system use less time under the premise of ensuring the approximation accuracy. This result provides the possibility of real-time and high-precision approximation for other intelligent algorithms.
KeywordBPNN broad learning system function approximation RBFNN
DOI10.1109/ICCSS48103.2019.9115446
URLView the original
Language英語English
Scopus ID2-s2.0-85094848866
Fulltext Access
FWCI0.0
Citation statistics
Document TypeConference paper
CollectionUniversity of Macau
Affiliation1.Dalian Maritime University, Navigation College, Dalian, China
2.University of Macau, Faculty of Science and Technology, Macao
Recommended Citation
GB/T 7714
Ma, Yuzhuo,Li, Tieshan,Zuo, Yi,et al. A Fast Method of Function Approximation using Broad Learning System[C],2019:84-88.
APA Ma, Yuzhuo,Li, Tieshan,Zuo, Yi,Philip Chen, C. L.,Yuan, Liang'en,&Shan, Qihe.(2019).A Fast Method of Function Approximation using Broad Learning System.2019 6th International Conference on Information, Cybernetics, and Computational Social Systems, ICCSS 2019,84-88.
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