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Update semantics.md
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morning-ding authored Oct 12, 2016
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Expand Up @@ -72,9 +72,7 @@ word2vec&doc2vec具体训练过程参考:[文本深度表示模型——word2v
* 文本表示+向量表示 http://blog.sina.com.cn/s/blog_795b865e0102v984.html
* Deep Learning in NLP (一)词向量和语言模型 http://blog.csdn.net/zhoubl668/article/details/23271225



语言模型
#语言模型

语言模型是用来计算一个句子产生概率的概率模型,即P(w_1,w_2,w_3…w_m),m表示词的总个数。根据贝叶斯公式:P(w_1,w_2,w_3 … w_m) = P(w_1)P(w_2|w_1)P(w_3|w_1,w_2) … P(w_m|w_1,w_2 … w_{m-1})。

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