图 书 馆
结构编制：以交易结构为特征Structure Compilation: Trading Structure for Features |
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| 课程网址: | http://videolectures.net/icml08_liang_sct/ |
| 主讲教师: | Percy Liang |
| 开课单位: | 斯坦福大学 |
| 开课时间: | 2008-07-30 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Structured models often achieve excellent performance but can be slow at test time. We investigate structure compilation, where we replace structure with features, which are often computationally simpler but unfortunately statistically more complex. We analyze this tradeoff theoretically and empirically on three natural language processing tasks. We also introduce a simple method to transfer predictive power from structure to features via unlabeled data, while incurring a minimal statistical penalty. |
| 关 键 词: | 自然语言处理; 机器学习; 数据传输 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-03：张荧(课程编辑志愿者) |
| 阅读次数: | 53 |