| Presentation | 2003/3/10 Studies on An Redundant Units Discrimination Based on Geometrically Viewpoint Naoki HIGA, Hiroshi SHIRATSUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report studies on an additional pruning algorithm with structure learning with forgetting(SLF) for the redundant units of neural networks. Two types redundancy criteria of hidden units are considered : differences between two hidden unit outputs, and using separation hyperplane's angle, norm and distance. Through the analysis of similarity progresses in SLF, in case of large number of initial hidden units, it is shown that the redundant hidden units are still remain at the end of learning. Proposal learning algorithm eliminates redundant the hidden units, which have the high similarity between the hidden units, from the neural networks. From simulation results performed on iris classification problem. it was confirmed that the proposal learning algorithm give almost same network structure even if the number of the initial hidden units are increases. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Similarity / Pruning / Structural Learning with Forgetting / Separating Hyper plane / Structure Determination |
| Paper # | NC2002-142 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2003/3/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Studies on An Redundant Units Discrimination Based on Geometrically Viewpoint |
| Sub Title (in English) | |
| Keyword(1) | Similarity |
| Keyword(2) | Pruning |
| Keyword(3) | Structural Learning with Forgetting |
| Keyword(4) | Separating Hyper plane |
| Keyword(5) | Structure Determination |
| 1st Author's Name | Naoki HIGA |
| 1st Author's Affiliation | Faculty of Engineering, University of the Ryukyus() |
| 2nd Author's Name | Hiroshi SHIRATSUCHI |
| 2nd Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| Date | 2003/3/10 |
| Paper # | NC2002-142 |
| Volume (vol) | vol.102 |
| Number (no) | 729 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |