| 多类分类模式识别系统一致性信度的研究与应用 |
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| 引用本文： | 杨朝凤. 多类分类模式识别系统一致性信度的研究与应用[J]. 内蒙古师范大学学报(自然科学版), 2007, 36(4): 442-445 |
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| 作者姓名： | 杨朝凤 |
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| 作者单位： | 保山师范高等专科学校,计算机科学系,云南,保山,678000 |
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| 基金项目： | 保山师范高等专科学校科研项目 |
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| 摘 要： | 运用模式识别和数理统计的基本原理。研究了多类分类模式识别系统识别的K指标评鉴标准．通过构造一个分类结果的统计量，分析了K指标的点估计、区间估计的计算方法。给出由指标K的点估计值、区间估计优化分类参数的算法，提出一种优化过程的统计学习方法．
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| 关 键 词： | 分类结果 分类参数 分类K指标 模式识别 |
| 文章编号： | 1001-8735（2007）04-0442-04 |
| 收稿时间： | 2006-11-15 |
| 修稿时间： | 2006-11-15 |
Study and Application of the Classification Reliability about Multi-Classification Pattern Recognition System |
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| YANG Chao-feng. Study and Application of the Classification Reliability about Multi-Classification Pattern Recognition System[J]. Journal of Inner Mongolia Normal University(Natural Science Edition), 2007, 36(4): 442-445 |
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| Authors: | YANG Chao-feng |
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| Affiliation: | Department of Computer Science, BaoShan Normal College, BaoShan 678000,Yunnan, China |
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| Abstract: | By applying some basic theories and methods of mathematical statistics and pattern recognition, a preliminary study of the evaluation standard of the classification reliability K index about multi-classification pattern recognition system was carried out. Statistical calculation functions on the classification result were proposed, K index was applied to classifier parameters extraction, and some classification parameters optimization algorithm were given with the point estimation,interval estimation about K index. |
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| Keywords: | classification result classification parameter the classification reliability K index pattern recognition |
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