bow.py 文件源码

def print_results(out_file):

    names, results = test()

    table_data = [[name] + result for name, result in zip(names, results)]
    table = tabulate.tabulate(table_data, headers=['dataset', 'acc', 'prec', 'rec', 'f1'], tablefmt='simple', floatfmt='.3f')

    if out_file:
        with open(out_file, 'a') as f:
            f.write('\n')
            f.write('+++Bag-of-words+++\n')
            f.write(table)
            f.write('\n')
    else:
        print()
        print('+++Bag-of-words with L2 regularized Logistic Regression+++')
        print(table)