參考來源:
http://hambao.pixnet.net/blog/post/18823664-python%E7%AD%86%E8%A8%98%EF%BC%9A%E7%94%A2%E7%94%9Fn-gram%E4%BB%A5%E5%8F%8A%E7%B0%A1%E5%96%AE%E9%A0%BB%E7%8E%87%E7%B5%B1%E8%A8%88
Last updated 4 years ago