class_docstr: Class that maintains an exponential moving average.
docstr: Return the current value of the moving average
docstr_tok: ["Return","the","current","value","of","the","moving","average"]
code: def value(self):
      """Return the current value of the moving average"""
      return self._numerator / self._denominator
  
file_path: singa/examples/model_selection/TRAILS-Database-Native-Model-Selection/internal/ml/model_selection/src/controller/sampler_rl/reinforcement_learning.py
imports: from src.controller.core.sample import Sampler
  from src.search_space.core.space import SpaceWrapper
  from src.search_space.core.model_params import ModelMicroCfg
  from src.third_pkg.models import CellStructure
label_desc: Use image node_id 3 for calling the ExponentialMovingAverage obj's underlying member method code with example usage: obj.value() and returns: unknown