4 Commits (c3360a84cd2a2edd73e51df6ec14a782d1ef4c52)

Author SHA1 Message Date
  wangnan39@huawei.com d4e3d69f37 support loss scale for sparse situation 6 years ago
  wangnan39@huawei.com 4042f16ce4 add lazy adam optim and support sparse adam & ftrl for cpu backend 6 years ago
  jinyaohui 26fd75895d pylint waring clean 6 years ago
  zhunaipan 930a1fb0a8 initial version 6 years ago