如何在张量流物体检测中使用指数学习率？

Question

嗨

有人能告诉我如何在配置文件中设置指数学习率而不是恒定学习率吗？

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
              }

欢呼...

Answer 1

引用 https://github.com/tensorflow/models/blob/master/research/object_detection/protos/optimizer.proto

示例：

learning_rate: {
        exponential_decay_learning_rate {
          initial_learning_rate: 0.004
          decay_steps: 800720
          decay_factor: 0.95
        }
      }