def testInitialization(self):
"""creating a utility encoder"""
util = UtilityEncoder(self.dataEnc,
self.scoreEnc,
feval=self.fn,
name='starter')
self.assertTrue(isinstance(util, UtilityEncoder),
"failed to initialize UtilityEncoder")
def setUp(self):
self.data = [-1, 0, 10]
# encoder for score: 0..100, fine-grained to 0.5
self.scoreEnc = ScalarEncoder(3, 0, 100, resolution=0.5, name='score')
# encoder for the input (data) part
elem = ScalarEncoder(5, -5, 50, resolution=1)
self.dataEnc = VectorEncoder(len(self.data),
elem,
typeCastFn=float,
name='data')
# utility encoder
def sumAll(list):
return sum(list)
self.fn = sumAll
self.utilityEnc = UtilityEncoder(self.dataEnc,
self.scoreEnc,
feval=self.fn,
name='sum-er')
