11. A post-editing method for correcting translation errors, comprising: estimating translation errors using an error-specific language model suitable for a type of error desired to be corrected from translation result obtained using a translation system; determining an order of correction of the translation errors; generating error-corrected word candidates, executed by a processing apparatus, for respective estimated translation errors on a basis of an analysis of original text by the translation system; and selecting a final corrected word from among the error-corrected word candidates using the error-specific language model suitable for the type of error desired to be corrected, and incorporating the final corrected word in the translation result, thus correcting the translation errors.
11. A post-editing method for correcting translation errors, comprising: estimating translation errors using an error-specific language model suitable for a type of error desired to be corrected from translation result obtained using a translation system; determining an order of correction of the translation errors; generating error-corrected word candidates, executed by a processing apparatus, for respective estimated translation errors on a basis of an analysis of original text by the translation system; and selecting a final corrected word from among the error-corrected word candidates using the error-specific language model suitable for the type of error desired to be corrected, and incorporating the final corrected word in the translation result, thus correcting the translation errors. 20. The post-editing method of claim 11 , wherein said correcting the errors includes: calculating probabilities of sentences in which an erroneous word in each erroneous sentence is replaced with relevant error-corrected word candidate by using the error-specific language model; and selecting a word having a highest probability, from among the corrected word candidates, as a corrected word.