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
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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
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