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courses:rg:2011:deciphering_foreign_language [2012/01/07 13:15] tran |
courses:rg:2011:deciphering_foreign_language [2012/01/07 13:25] tran |
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+ | In case we do not have parallel data, we observe foreign text and try to maximize likelihood | ||
+ | < | ||
+ | \mathop {\arg \max }\limits_\theta | ||
+ | </ | ||
+ | |||
+ | Treating English translation as hidden alignment, our task is to find the parameter < | ||
+ | < | ||
+ | \mathop {\arg \max }\limits_\theta | ||
+ | </ |