How good a shallow neural network is for solving non-linear decision-making problems
| dc.contributor.author | He, Hongmei | |
| dc.contributor.author | Zhu, Zhilong | |
| dc.contributor.author | Xu, Gang | |
| dc.contributor.author | Zhu, Zhenhuan | |
| dc.date.accessioned | 2019-01-09T09:35:14Z | |
| dc.date.available | 2019-01-09T09:35:14Z | |
| dc.date.issued | 2018-12-31 | |
| dc.description.abstract | The universe approximate theorem states that a shallow neural network (one hidden layer) can represent any non-linear function. In this paper, we aim at examining how good a shallow neural network is for solving non-linear decision making problems. We proposed a performance driven incremental approach to searching the best shallow neural network for decision making, given a data set. The experimental results on the two benchmark data sets, Breast Cancer in Wisconsin and SMS Spams, demonstrate the correction of universe approximate theorem, and show that the number of hidden neurons, taking about the half of input number, is good enough to represent the function from data. It is shown that the performance driven BP learning is faster than the error-driven BP learning, and that the performance of the SNN obtained by the former is not worse than that of the SNN obtained by the latter. This indicates that when learning a neural network with the BP algorithm, the performance reaches a certain value quickly, but the error may still keep reducing. The performance of the SNNs for the two databases is comparable to or better than that of the optimal linguistic attribute hierarchy, obtained by a genetic algorithm in wrapper or in terms of semantics manually, which is much time-consuming. | en_UK |
| dc.identifier.citation | Hongmei He, Zhilong Zhu, Gang Xu, Zhenhuan Zhu. (2018) How good a shallow neural network is for solving non-linear decision-making problems. In: BICS 2018: Advances in Brain Inspired Cognitive Systems. International Conference on Brain Inspired Cognitive Systems. Lecture Notes in Computer Science, Volume 10989, pp. 14-24 | en_UK |
| dc.identifier.isbn | 978-3-030-00562-7 | |
| dc.identifier.uri | https://doi.org/10.1007/978-3-030-00563-4_2 | |
| dc.identifier.uri | https://dspace.lib.cranfield.ac.uk/handle/1826/13800 | |
| dc.language.iso | en | en_UK |
| dc.publisher | Springer | en_UK |
| dc.rights | Attribution-NonCommercial 4.0 International | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | * |
| dc.subject | Shallow neural network | en_UK |
| dc.subject | Performance-driven BP learning | en_UK |
| dc.subject | Incremental approach | en_UK |
| dc.subject | Non-linear decision making | en_UK |
| dc.subject | Universe approximate theorem | en_UK |
| dc.title | How good a shallow neural network is for solving non-linear decision-making problems | en_UK |
| dc.type | Conference paper | en_UK |