class_docstr: Metric for mean square error, similar from MSE criterion
  
  >>> mse = MSE()
  creating: createZooKerasMSE
class_docstr_tok: ["Metric","for","mean","square","error",",","similar","from","MSE","criterion",">",">",">","mse","=","MSE","(",")","creating",":","createZooKerasMSE"]
code: def __init__(self, bigdl_type="float"):
      super(MSE, self).__init__(None, bigdl_type)
  
imports: from bigdl.util.common import *
  from zoo.pipeline.api.keras.base import ZooKerasCreator
label_desc: Use image node_id 1 to create a new MSE object from inherited base classes: ZooKerasCreator, JavaValue with example: obj = MSE(bigdl_type)