信息增益 ........\InformationGain.py ........\test.txt ........\存在问题.txt ........\标点.txt ........\汽车测试任务2.1答案.txt ........\汽车测试语料_分词.txt ........\汽车训练任务2.1答案.txt ........\汽车训练语料_分词.txt ........\电子测试任务2.1答案.txt ........\电子测试语料_分词.txt ........\电子训练任务2.1答案.txt ........\电子训练语料_分词.txt ........\结果.txt