Polynomial network classifier with discriminative feature extraction
文献类型：期刊论文
| 作者 | Liu, Cheng-Lin ; Yeung, DY; Kwok, JT; Fred, A; Roli, F; DeRidder, D
|
| 刊名 | STRUCTURAL, SYNTACTIC, AND STATISTICAL PATTERN RECOGNITION, PROCEEDINGS
 |
| 出版日期 | 2006 |
| 卷号 | 4109页码:732-740 |
| 英文摘要 | The polynomial neural network, or called polynomial network classifier (PNC), is a powerful nonlinear classifier that can separate classes of complicated distributions. A method that expands polynomial terms on principal subspace has yielded superior performance. In this paper, we aim to further improve the performance of the subspace-feature-based PNC. In the framework of discriminative feature extraction (DFE), we adjust the subspace parameters together with the network weights in supervised learning. Under the objective of minimum squared error, the parameters can be efficiently updated by stochastic gradient descent. In experiments on 13 datasets from the UCI Machine Learning Repository, we show that DFE can either improve the classification accuracy or reduce the network complexity. On seven datasets, the accuracy of PNC is competitive with support vector classifiers. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | DIMENSIONALITY REDUCTION ; RECOGNITION ; BENCHMARKING |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240075100080 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9345]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Cheng-Lin,Yeung, DY,Kwok, JT,et al. Polynomial network classifier with discriminative feature extraction[J]. STRUCTURAL, SYNTACTIC, AND STATISTICAL PATTERN RECOGNITION, PROCEEDINGS,2006,4109:732-740. |
| APA | Liu, Cheng-Lin,Yeung, DY,Kwok, JT,Fred, A,Roli, F,&DeRidder, D.(2006).Polynomial network classifier with discriminative feature extraction.STRUCTURAL, SYNTACTIC, AND STATISTICAL PATTERN RECOGNITION, PROCEEDINGS,4109,732-740. |
| MLA | Liu, Cheng-Lin,et al."Polynomial network classifier with discriminative feature extraction".STRUCTURAL, SYNTACTIC, AND STATISTICAL PATTERN RECOGNITION, PROCEEDINGS 4109(2006):732-740. |
入库方式： OAI收割
来源：自动化研究所
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