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mlnd.continued
About Udacity's Machine Learning Nanodegree program in Chinese:smiley::rocket:
http://udacity.com/mlnd
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MLND-入门-微信防刷区:长期保留的话题和问题讨论帖
#3
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pmixer
opened
7 years ago
pmixer
commented
7 years ago
:trollface:
pmixer
commented
6 years ago
Hints:
Statistics
For plotting, it's called bar graph instead of histogram if it's categorical data and there will be spaces between columns to indicate this.
Python
Python 编程需要严格注意缩进问题⚠️
[] 赋值给变量生成一个 list(列表),属于可变结构能够通过 append 等方式添加新元素, () 则生成一个 tuple(元组),其中内容不可变。你可以通过 list(x), tuple(x) 这种形式在不同结构间作变换。
:trollface: