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一、何为KNN？KNN（K- Nearest Neighbor）法即K最邻近法，最初由 Cover和Hart于1968年提出，是一个理论上比较成熟的方法，也是最简单的机器学习算法之一。该方法的思路非常简单直观：如果一个样本在特征空间中的K个最相似（即特征空间中最邻近）的样...

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开发者学堂课程【高校精品课-华东师范大学-人工智能基础：KNN 算法】学习笔记，与课程紧密联系，让用户快速学习知识。课程地址：https://developer.aliyun.com/learning/course/920/detail/15580KNN 算法内容介绍：一、KNN 简介二...

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更新时间 2023-05-16 11:02:44

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