def fit(self, X):
    '[summary]\n\n        Args:\n            X ([type]): [description]\n        '
    self.W_ = np.zeros((self.order, X.shape[(- 1)]), dtype=X.dtype)
    self.W_[(- 1), :] = 1
    (_, self.W_) = self.transform(X[1:, :])
[summary]

Args:
    X ([type]): [description]
def fit(self, X):
    '[summary]\n\n        Args:\n            X ([type]): [description]\n        '
    self.W_ = np.zeros((self.order, X.shape[(- 1)]), dtype=X.dtype)
    self.W_[(- 1), :] = 1
    (_, self.W_) = self.transform(X[1:, :])