class LearnUttering(Learn):
'''
classdocs
'''
def __init__(self, name):
'''
Constructor
'''
super(LearnUttering, self).__init__()
if name:
self.subjectLemmaLearner = Learner(["S1", "S2", "S3", "S4"])
else:
self.subjectLemmaLearner = Learner(["S1", "S2"])
self.verbLemmaLearner = Learner(["V1", "V2", "V3"])
def learnedUtterance(self):
subjLemma = self.subjectLemmaLearner.chooseAction()
self.learnerLogger("S", self.subjectLemmaLearner.getContext(),
subjLemma)
if subjLemma == "S1":
subj = "Io"
elif subjLemma == "S2":
subj = "Tu"
elif subjLemma == "S3":
subj = "Luca"
elif subjLemma == "S4":
subj = "Mario"
verbLemma = self.verbLemmaLearner.chooseAction()
self.learnerLogger("V", self.verbLemmaLearner.getContext(), verbLemma)
if verbLemma == "V1":
verb = "gira"
elif verbLemma == "V2":
verb = "veni"
else:
verb = "vade"
return subj + " " + verb + "."
def setContext(self, context):
self.subjectLemmaLearner.setContext(context)
self.verbLemmaLearner.setContext(context)
self.context = context
def reward(self, reward):
self.subjectLemmaLearner.reward(reward)
self.verbLemmaLearner.reward(reward)
self.rewardLogger("S", self.subjectLemmaLearner.getContext(),
self.subjectLemmaLearner.getLastAction(), reward)
self.rewardLogger("V", self.verbLemmaLearner.getContext(),
self.verbLemmaLearner.getLastAction(), reward)
def uttered(self, utterance):
if utterance == "":
self.subjectLemmaLearner.skip()
self.verbLemmaLearner.skip()
class LearnActing(Learn):
'''
classdocs
'''
def __init__(self):
'''
Constructor
'''
super(LearnActing, self).__init__()
self.actionLearner = Learner(["turn", "go_away", "come"])
def learnedAct(self):
act = self.actionLearner.chooseAction()
self.learnerLogger("A", self.actionLearner.getContext(), act)
return act
def setContext(self, context):
self.actionLearner.setContext(context)
self.context = context
def reward(self, reward):
self.actionLearner.reward(reward)
self.rewardLogger("A", self.actionLearner.getContext(),
self.actionLearner.getLastAction(), reward)
def acted(self, action):
if action == "":
self.actionLearner.skip()
