北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2000, Vol. 23 ›› Issue (1): 26-30.

• 学术论文 • 上一篇    下一篇

一种示例式机器学习新算法

祁之力,白中英   

  1. 北京邮电大学计算机与科学技术学院, 北京 100876
  • 收稿日期:1999-07-07 出版日期:2000-01-10
  • 作者简介:祁之力(1971-), 男, 青海人, 北京邮电大学讲师, 硕士.

An Algorithm of Learning from Example

QI Zhi-li, BAI Zhong-ying   

  1. School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:1999-07-07 Online:2000-01-10

摘要: 揭示了例子空间中存在的一些规律, 并归结为若干定理, 表明了只要考察少量的覆盖任一示例集的项便可计算出与该示例集相关的评价矩阵, 从而避免了对逐个示例的扫描, 而且在算法的实现上只需保存相对少量的项而不是体积庞大的示例集.

关键词: 示例学习, 知识获取, 机器学习, 评价矩阵

Abstract: Some rules of example space and expounds some theorems are revealed.It explains that we figure out suitable of example sets if only explore a small quantity of item of example sets, thereby, it avoids to scan to scan every example, and only save a small quantity of item not huge example stes.

Key words: example learning, knowledge acquiring, machine learning, evaluation matrices

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