2 Commits (ec2fad4d5157ca0c5687a2dfd7c7ebec274e4df1)

Author	SHA1	Message	Date
Leo Chen	4556ad76b4	Upgrade string literals to raw string [part 2](#29217)	6 years ago
Jiawei Wang	f21513307a	add lamb optimizer and unittest (#28772) TODO：FIX BUGS LATER ... * add lamb optimizer and unittest * fix lamb * fix lamb v2 op * fix sampling id * fix lamb sample code * Update lamb.py * fix doc * fix doc * Update lamb.py	6 years ago