How to Ask Better Questions? A Large-Scale Multi-Domain Dataset for Rewriting Ill-Formed Questions
Table 9: Results of human evaluation of three models on 75 test examples.
['[EMPTY]', 'Spelling', 'Grammar', 'Explicit', 'Semantics wrt. ill-formed', 'Semantics wrt. well-formed']
When the two annotators disagree, a judge makes a final decision. According to the annotations, the GEC method slightly improves the question quality scores. However, the GEC model is good at preserving question semantics.