def METHOD_NAME(self):
    u = getattr(self.module, self.name + '_u')
    v = getattr(self.module, self.name + '_v')
    w = getattr(self.module, self.name + '_bar')
    height = w.data.shape[0]
    sigma = u.dot(w.view(height, -1).mv(v))
    setattr(self.module, self.name, w / sigma.expand_as(w))