Method preprocess

官方samples/digits_adjust.py:57–63

(self)

        self._samples, self._labels = self.preprocess()

    def preprocess(self):
        digits, labels = load_digits(DIGITS_FN)
        shuffle = np.random.permutation(len(digits))
        digits, labels = digits[shuffle], labels[shuffle]
        digits2 = list(map(deskew, digits))
        samples = preprocess_hog(digits2)
        return samples, labels

    def get_dataset(self):
        return self._samples, self._labels