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nearest neighbor classification
释义
nearest neighbor classification
Encyclopedia
理学
非参数方法
释
nearest neighbor classification
最近邻分类
模式识别领域中一种用于分类的非参数统计方法。其基本思想是选择给定样本一定范围内某些样本,并依据这些邻近样本中大多数所属的类别来判断给定样本的类别。当只选择1个邻近样本时,就是最近邻分类;当选择1">个邻近样本时,记为最近邻分类。
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