公开(公告)号：JP2003263434A

公开(公告)日：2003-09-19

申请号：JP2002065365

申请日：2002-03-11

Applicant: ATR ADVANCED TELECOMM RES INST

Inventor： YASUDA YOSHIYUKI ,  SUGAYA FUMIAKI ,  TAKEZAWA TOSHIYUKI ,  YAMAMOTO SEIICHI

IPC: G06F17/28

Abstract: PROBLEM TO BE SOLVED: To provide a program for allowing a computer to carry out automatic selection of a translation system suitable for the translation of input data, out of a plurality of translation systems. SOLUTION: Input data is translated by two translation systems TDMT and EBMT (step S10). A sentence structure score showing similarity between the input data and examples in translating the input data by the EBMT, and a DP distance showing similarity between the input data and examples in translating the input data by the EBMT, are computed (step S20). Evaluation data showing whether the TDMT and EBMT are suitable for the translation of the input data, and the sentence structure score and DP distance computed in the step S20, are used to generate a selector for selecting the translation system suitable for the translation of the input data by a decision tree learning method (step S30). COPYRIGHT: (C)2003,JPO