#!/usr/bin/env python3
# -*- coding: utf-8 -*-
print(r'''hello,\n
world''')

import numpy as np

np.random.randint(low=0, high=2, size=(2,3))
"""
dropout
https://www.cnblogs.com/bonelee/p/8127451.html
https://zhuanlan.zhihu.com/p/38200980

评估算法的指标  kaggle kernel 搜索 evaluate
https://www.kaggle.com/ishivinal/metrics-to-evaluate-ml-algorithm

https://www.kaggle.com/jesucristo/analysis-youtube8m-2019
"""
