I\'m fairly new to NLTK and Python. I\'ve been creating sentence parses using the toy grammars given in the examples but I 开发者_如何学Cwould like to know if it\'s possible to use a grammar learned f
So, I\'ve constructed a NLP program that learns to extract a semantic event description from a sentence, but right now my training set is limited to sentences I\'ve parsed into semantic event componen
音频评论 开发者_StackOverflow中文版 你好，我是教育新闻网的客服熊雄。今天，我要告诉你如何在小学上一堂好的数学课。
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