图 书 馆
机器经验翻译及其评估Empirical Machine Translation and its Evaluation |
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| 课程网址: | http://videolectures.net/smartdw09_gimenez_emtaie/ |
| 主讲教师: | Jesús Giménez |
| 开课单位: | 加泰罗尼亚技术大学 |
| 开课时间: | 2009-07-01 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Our goal was twofold. On the one side, we studied the problem of Automatic MT evaluation. We analyzed the main deficiencies of the current evaluation methodology and suggested several complementary improvements. On the other side, we built an empirical MT system and have analyzed several of its limitations. We incorporated linguistic knowledge into the system with the aim to improve overall translation quality. In particular, we addressed the problem of lexical selection in Statistical Machine Translation. As a side question, we also studied one of the main criticisms against Empirical MT systems, i.e., their strong domain dependence, and how its negative effects may be mitigated by properly combining outer knowledge sources when porting a system into a new domain. |
| 关 键 词: | 语言知识; 翻译质量; 经验主义 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-09-21：cwx |
| 阅读次数: | 34 |