vAWS

v https://courses.d l.ai/zh-v

L Loss l(y, y′ ) =1

2(y − y′ )2

v https://courses.d l.ai/zh-v

L Loss l(y, y′ ) =1

2(y − y′ )2

v https://courses.d l.ai/zh-v

L Loss l(y, y′ ) = |y − y′ |

v https://courses.d l.ai/zh-v

L Loss l(y, y′ ) = |y − y′ |

v https://courses.d l.ai/zh-v

Huber s Robust Loss

l(y, y′ ) =|y − y′ | −

1

2 if |y − y′ | > 1

1

2(y − y′ )2

otherwise

v https://courses.d l.ai/zh-v

Huber s Robust Loss