https://arxiv.org/abs/1907.00620
(Incorporating database design info into weak supervised text-to-sql generation)
The rules of database itself are filtering the candidate SQLs which lead to the same answer. This method can combine other weakly supervised text2sql methods.
Run data/add_answer.py to add answer for the origin wikisql data.
Run rl/data.py for the SQL exploration.
https://drive.google.com/file/d/1iJvsf38f16el58H4NPINQ7uzal5-V4v4/
| Model | Dev logical form accuracy |
Dev execution accuracy |
Test logical form accuracy |
Test execution accuracy |
|---|---|---|---|---|
| Neural Symbolic Machines | - | 74.9 | - | 74.8 |
| Our Methods | 68.7 | 81.2 | 68.5 | 81.0 |