According to the idea of EM, a language model is built increasingly by collection the fractional counts of patterns (such as bigram pair) from the augmentations of all the segmentation candidates of a sentence.
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美
- 基于em的思想，每個(gè)句子所對應的所有（或一定範圍內）的分詞結果構成訓練集，通過(guò)這個(gè)訓練集和初始的語(yǔ)言模型可以估計出一個(gè)新的語(yǔ)言模型。
