2 Commits (bca037e1becfb4d933901baa9f4840f6bbcc27c6)

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