谁能告诉如何在配置文件中设置指数学习率而不是恒定学习率?
配置文件中的恒定学习率:
learning_rate: {
manual_step_learning_rate {
initial_learning_rate: 0.003
schedule {
step: 6000
learning_rate: .0003
}
schedule {
step: 12000
learning_rate: .00003
}
Run Code Online (Sandbox Code Playgroud)