def myTest(self,channels,oldLearner):
trainingChannels,testChannels = self.removeHalf(channels)
newLearner = lL(testChannels)
distance = 0
difference = 0
for i in range(len(trainingChannels)-1):
#some magical thing to work out where the point should be
[x,y] = oldLearner.getPoint(i*2+1,0,1)
guess = newLearner.getPose(array([x,y]),[0,1])
xd = guess[0]-trainingChannels[i][0]
yd = guess[1]-trainingChannels[i][1]
zd = guess[2]-trainingChannels[i][2]
distance+= sqrt( (xd*xd) + (yd*yd) + (zd*zd) )
angleDiff = 0
for j in range(3,len(trainingChannels[i])):
angleDiff += abs(trainingChannels[i][j] - guess[j])
angleDiff /= len(trainingChannels[i])-3
difference += angleDiff
distScore = (distance/(len(trainingChannels)-1))
angleScore = (difference/(len(trainingChannels)-1))
print distScore
print angleScore
def run(self,bvh):
readInst = reader.MyReader(bvh,True)
dt ,points, limits = readInst.read()
#Create new linear learner object
learner = lL(readInst.channels)
#Create new non-linear learner object
#nLLearner = nLL(readInst.channels)
# Create a new graphics object (no animation)
#G(dt,points,limits,learner,readInst)
# Create a new animation (no learning)
G(dt,points,limits,learner,readInst,True)
#run the test method
self.myTest(readInst.channels,nLLearner)