图 书 馆
蕴涵的两种相关词汇句法分析方法Two Related Lexico-Syntactic Approaches to Entailment |
|
| 课程网址: | http://videolectures.net/pcw06_rus_trlsa/ |
| 主讲教师: | Vasile Rus |
| 开课单位: | 孟菲斯大学 |
| 开课时间: | 2007-02-25 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Two approaches to Textual Entailment are presented. They both rely on lexico-syntactic information. The two approaches differ mainly in the way the syntactic relationships are derived. In one approach, the syntactic relationships are drawn from a phrase-based parse tree. In the other, we use information provided by a dependency parser. The first approach performs at 0.59 precision and 0.6047 average precision. The second system´s performance is 0.5837 precision and 0.5785 average precision. |
| 关 键 词: | 文本蕴涵; 词汇句法; 语法关系 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-09-13：lxf |
| 阅读次数: | 92 |