Created by: JensenHJS

paddleDetection中的代码问题。举个例子，config是yml文件中读到的LearningRate或者OptimizerBuilder，经过这句代码后cls = getattr(config.pymodule, name)，cls变成了某个类，类似于 <class 'ppdet.optimizer.LearningRate'> 或者<class 'ppdet.optimizer.OptimizerBuilder'>。我的问题是.pymodule这句话为什么就定位到某个py文件了？

LearningRate: base_lr: 0.000125 #0.001 schedulers:

• !PiecewiseDecay gamma: 0.1 milestones:
  • 440000 #55000 #
  • 496000 #62000
• !LinearWarmup #学习率热身 start_factor: 0. steps: 1000

OptimizerBuilder: optimizer: momentum: 0.9 type: Momentum regularizer: factor: 0.0005 type: L2