vlad.py 文件源码

def __init__(self, n_codewords, normalization=3, inner_batch=128,
                 dimension_ordering="tf"):
        self.n_codewords = n_codewords
        self.inner_batch = inner_batch
        self.normalization = normalization

        self._clusterer = cluster.MiniBatchKMeans(
            n_clusters=self.n_codewords,
            n_init=1,
            compute_labels=False
        )

        super(self.__class__, self).__init__(dimension_ordering)