3 Commits (d7d094e1c52d8685caeb9beebb2b16bc2f4aaf04)

Author SHA1 Message Date
  panyifeng 3c2057297e support multi param for tuple grad 5 years ago
  wangnan39@huawei.com d4e3d69f37 support loss scale for sparse situation 5 years ago
  wangnan39@huawei.com 4042f16ce4 add lazy adam optim and support sparse adam & ftrl for cpu backend 5 years ago