Python keras.preprocessing.sequence 模块，skipgrams() 实例源码

我们从Python开源项目中，提取了以下3个代码示例，用于说明如何使用keras.preprocessing.sequence.skipgrams()。

项目：keras 作者：GeekLiB | 项目源码 | 文件源码

def test_skipgrams():
    # test with no window size and binary labels
    couples, labels = skipgrams(np.arange(3), vocabulary_size=3)
    for couple in couples:
        assert couple[0] in [0, 1, 2] and couple[1] in [0, 1, 2]

    # test window size and categorical labels
    couples, labels = skipgrams(np.arange(5), vocabulary_size=5, window_size=1,
                                categorical=True)
    for couple in couples:
        assert couple[0] - couple[1] <= 3
    for l in labels:
        assert len(l) == 2

项目：keras-customized 作者：ambrite | 项目源码 | 文件源码

def test_skipgrams():
    # test with no window size and binary labels
    couples, labels = skipgrams(np.arange(3), vocabulary_size=3)
    for couple in couples:
        assert couple[0] in [0, 1, 2] and couple[1] in [0, 1, 2]

    # test window size and categorical labels
    couples, labels = skipgrams(np.arange(5), vocabulary_size=5, window_size=1,
                                categorical=True)
    for couple in couples:
        assert couple[0] - couple[1] <= 3
    for l in labels:
        assert len(l) == 2

项目：keras 作者：NVIDIA | 项目源码 | 文件源码

def test_skipgrams():
    # test with no window size and binary labels
    couples, labels = skipgrams(np.arange(3), vocabulary_size=3)
    for couple in couples:
        assert couple[0] in [0, 1, 2] and couple[1] in [0, 1, 2]

    # test window size and categorical labels
    couples, labels = skipgrams(np.arange(5), vocabulary_size=5, window_size=1,
                                categorical=True)
    for couple in couples:
        assert couple[0] - couple[1] <= 3
    for l in labels:
        assert len(l) == 2