摘要: RESCALING attribute data to values to scale the range in [0, 1] or [−1, 1] is useful for the optimization algorithms, such as gradient descent, that a 阅读全文
posted @ 2017-07-17 20:15 bonelee 阅读(3234) 评论(1) 推荐(0)
摘要: 可以直接绘图: https://www.kaggle.com/bonelee/a-journey-through-titanic/editnb 阅读全文
posted @ 2017-07-17 18:59 bonelee 阅读(298) 评论(0) 推荐(0)