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python读取文本数据到矩阵(用于scikit-learn输入)

创建时间:2017-05-14 投稿人: 浏览次数:1825


def load_data():
    train = numpy.loadtxt(open("D:\dev_src\python\weibo_keywords\extra_dict\word_feature_train.csv", "rb"), delimiter=",", skiprows=0)
    test = numpy.loadtxt(open("D:\dev_src\python\weibo_keywords\extra_dict\word_feature_test.csv", "rb"), delimiter=",", skiprows=0)

    train_x = train[:,0:2]
    train_y = train[:,2]

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