Keras Early Stopping callback with minimum target to reach before starting to monitor target value.

es_mintarget.py

class MyEarlyStopping(EarlyStopping):

  def __init__(self, minimum_target=None, **kwargs):
    self.minimum_target = minimum_target
    super(MyEarlyStopping, self).__init__(**kwargs)

  def on_epoch_end(self, epoch, logs):
    current = logs.get(self.monitor)
    if self.minimum_target and self.monitor_op(self.minimum_target, current):
          super(MyEarlyStopping, self).on_epoch_end(epoch, logs)