Papers with task-specific policy gradient training
Multi-Task Semantic Dependency Parsing with Policy Gradient for Learning Easy-First Strategies (P19-1)
Copied to clipboard
| Challenge: | Existing dependency parsing algorithms do not support directed acyclic graphs . a a systole-based dependency parses sentences using binary semantic relations that are not trees . |
| Approach: | They propose an iterative predicate selection algorithm for semantic dependency parsing . they train the algorithm using multi-task learning and task-specific policy gradient training . |
| Outcome: | The proposed model achieves a new state of the art on the SemEval 2015 task 18 dataset . |