图 书 馆
学习体育节目：扎根语言测试Learning to Sportscast: A Test of Grounded Language Acquisition |
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| 课程网址: | http://videolectures.net/icml08_chen_sport/ |
| 主讲教师: | David L. Chen |
| 开课单位: | 德克萨斯大学 |
| 开课时间: | 2008-07-30 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We present a novel commentator system that learns language from sportscasts of simulated soccer games. The system learns to parse and generate commentaries without any engineered knowledge about the English language. Training is done using only ambiguous supervision in the form of textual human commentaries and simulation states of the soccer games. The system simultaneously tries to establish correspondences between the commentaries and the simulation states as well as build a translation model. We also present a novel algorithm, Iterative Generation Strategy Learning (IGSL), for deciding which events to comment on. Human evaluations of the generated commentaries indicate they are of reasonable quality compared to human commentaries. |
| 关 键 词: | 解说系统; 翻译模型; 策略学习 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-07-06：heyf |
| 阅读次数: | 37 |