2 Commits (4b3fadc1cdcd3d2cbc4c7cf63d4a96d7db45fce6)

Author	SHA1	Message	Date
Qiao Longfei	5cc2f0bdda	Add polynomial_decay and piecewise_decay (#8013) ... * init polynomial_decay * test polynomial_decay * complete polynomial_decay * fix conditional block op * init scalar-switch-case-op * switch op can compile * complete forward switch_op * add GetMatchCaseIndex * add switch_grad_op * init switch Python API * add test_switch * support set block list in python * fix scope problem * complete test * optimize test * optimize test * rm backward part * clear grad op * polynomial_decay use switch op * revert conditional_block_op and reshape_op * add piecewise_decay and test * fix piecewise_decay * try to use condition op for switch * can work * clean old code * revert * rm switch_op.cc * optimize code * add attr is_scalar_condition for condition_block_op * fix comment * fix comment * add export	9 years ago
Qiao Longfei	be801d6c05	Add learning rate decay (#7892) ... * add basic interface for learning rate decay * add exponential_decay * add natural_exp_decay * add inverse_time_decay	9 years ago