TY  - JOUR
T1  - Optimization of MT System Based on Automatic Translation Evaluation
AU - , Zhang Chunxiang AU - , Li Sheng AU - , Zhao Tiejun 
JO  - Asian Journal of Information Technology
VL  - 4
IS  - 7
SP  - 644
EP  - 648
PY  - 2005
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2005.644.648
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2005.644.648
KW  - Rule-base optimization
KW  -transfer-based MT
KW  -assessment score
AB  - Rule-base optimization is very important for improving the translation quality of a transfer-based MT system. In this study, a new metric for rule evaluation is proposed and the strategy of adding rules incrementally in the process of optimization is applied to decrease the effect of crossing-constraints. Experimental results show that the assessment score of open corpus improves by 3.699% under 5-gram Nist metric when the new optimization method is used. And the optimization performance is better than other methods.
ER  -