| 摘要: |
| 提出了一类新的支撑矢量机核函数--坐标变换核.该类核函数是同维映射.理论证明和计算机仿真实验都表明了该类核的正确性和有效性. |
| 关键词: 支撑矢量机 核函数 坐标变换核 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金资助项目(69772029);国家863高科技发展计划资助项目(863-306-ZT06-06-1) |
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| A New Kind of Support Vector Machine Kernel |
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ZHANG Li,ZHOU Wei-da,JIAO Li-cheng
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| Abstract: |
| A new kind of support vector machine kernel is presented in this paper, which is called coordinate-transform kernel. The character of this kind of kernel is the mapped space has the same dimension as input space. Theoretic analysis and simulated experiment show that this kind of kernel is of accuracy and validity. |
| Key words: support vector machine kernel function coordinates-transform kernel |
