Improved Neural Relation Detection for Knowledge Base Question Answering
Table 3: KBQA results on SimpleQuestions (SQ) and WebQSP (WQ) test sets. The numbers in green color are directly comparable to our results since we start with the same entity linking results.
['[BOLD] System', '[BOLD] Accuracy  [BOLD] SQ', '[BOLD] Accuracy  [BOLD] WQ']
(2) AMPCNN Yin et al. Since these two baselines are specially designed/tuned for one particular dataset, they do not generalize well when applied to the other dataset. Removing entity re-ranking step results in significant performance drop (see w/o entity re-ranking). Our re-ranker results in large improvement, especially when the beam sizes are smaller than 10. This is indicating another important usage of our proposed improved relation detection model on entity linking re-ranking.