what is Al:
1.Machine Learning
1.1Machine Learning
深度学习应用方面：
深度学习影响因素
2.Data
2.1data
2.2 acquiring data
manual labeling
From observing behaviors
Download from websites /partnerships
Use and mis-use of data
3.What makes an Ａl company
What machine learning can and canot do
Non-technical explanation of deep learning
