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高效识别分析的深层学习Deep Learning for Efficient Discriminative Parsing |
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| 课程网址: | http://videolectures.net/aistats2011_collobert_deep/ |
| 主讲教师: | Ronan Collobert |
| 开课单位: | 美国NEC实验室 |
| 开课时间: | 2011-05-06 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We propose a new fast purely discriminative algorithm for natural language parsing, based on a "deep" recurrent convolutional graph transformer network (GTN). Assuming a decomposition of a parse tree into a stack of "levels", the network predicts a level of the tree taking into account predictions of previous levels. Using only few basic text features, we show similar performance (in F1 score) to existing pure discriminative parsers and existing "benchmark" parsers (like Collins parser, probabilistic context-free grammars based), with a huge speed advantage. |
| 关 键 词: | 高效识别分析; 深层学习 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2021-05-14：yumf |
| 阅读次数: | 28 |