基于语言模型的音字转换说明



给定拼音串：jinjitizhigaige

可能的汉字串：紧济体质改革

经 济体制改革



使用 2-gram计算：

p(CString1) =p(紧)×p(济|紧)×p(体质|济)×p(改革|体质)

p(CString2) =p(经济)×p(体质|经济)×p(改革|体质)

p(CString3) =p(经济)×p(体制|经济)×p(改革|体制)



比较p(CString1)，p(CString2)，p(CString3)

-Language model based on sound word conversion instructions given Pinyin string: jinjitizhigaige possible character string: tight economic constitution reform economic reform economic structure reform is calculated using the 2-gram: p (CString1) = p (tight) p (Ji | tight) p (constitution | Ji) p (reform | constitution) p (CString2) = p (economic) p (constitution | Economy) p (reform | constitution) p (CString3) = p (economic) p (institutional | Economic) p (reform | system) compare p (CString1), p (CString2), p (CString3)