def weightedExpression(i, db, values):
unweighted = self.mainFuns[i].theanoExpr(db, values)
features = self.featureFuns[i].theanoExpr(db, values)
assert len(unweighted) == 1 and len(
features) == 1, 'not implemented'
w = B.true_dot(features[0], self.weights)
return [unweighted[0] * w[0, 0]]
def theanoExpr(self,env):
env.binding[self.dst] = B.true_dot(env.binding[self.src], env.db.matrix(self.matmode,self.transpose))
def weightedExpression(i,db,values):
unweighted = self.mainFuns[i].theanoExpr(db,values)
features = self.featureFuns[i].theanoExpr(db,values)
assert len(unweighted)==1 and len(features)==1,'not implemented'
w = B.true_dot(features[0],self.weights)
return [unweighted[0]*w[0,0]]
def theanoExpr(self, env):
env.binding[self.dst] = B.true_dot(
env.binding[self.src], env.db.matrix(self.matmode, self.transpose))