def __init__(self, sigma=-2.):
""" set the variance sigma for the gaussian distribution. """
Explorer.__init__(self)
self.sigma = sigma
def setExperiment(self, experiment):
Explorer.setExperiment(self, experiment)
def setExperiment(self, experiment):
Explorer.setExperiment(self, experiment)
# parameters for the linear exploration function
self.theta = random.normal(0, self.expln(self.sigma), \
(self.experiment.conditions['stateDim'], self.experiment.conditions['actionDim']))
