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随笔分类 - 机器学习

特征工程
摘要：虚拟号段 ["1705","1700","1701","1702","171","1707","1708","1709","1440","1410","17400","17401","17402","17403","17404","17405","147",& 阅读全文

posted @ 2022-11-21 15:40 大醉和尚阅读(34) 评论(0) 推荐(0)
机器学习
摘要：最小二乘法梯度d 拟合偏差方差复杂泛化（通用）常用变量常用的衍生特征自动阅读全文

posted @ 2020-09-16 20:45 大醉和尚阅读(118) 评论(0) 推荐(0)