一段时间只做一个事情。
比如不要想同时学习flink和scikit-learn。这实在是太难了。

pandas
numpy

pip install scikit-learn

使用的是venv环境

太难了。。

https://scikit-learn.org/stable/auto_examples/linear_model/plot_ols.html#sphx-glr-auto-examples-linear-model-plot-ols-py

scikit-learn 是什么？

Machine Learning in Python

liner

教程

https://scikit-learn.org/stable/tutorial/basic/tutorial.html

An introduction to machine learning with scikit-learn
监督学习

无监督学习

Training set and testing set

Machine learning is about learning some properties of a data set and then testing those properties against another data set. A common practice in machine learning is to evaluate an algorithm by splitting a data set into two. We call one of those sets the training set, on which we learn some properties; we call the other set the testing set, on which we test the learned properties.

Loading an example dataset

太难了
no pain, no gain
日拱一卒吧