Task: Question Answering
Input (English): As shown in Table TABREF46, consensus dropout fusion improves the score of NDCG by around 1.0 from the score of the joint model while still yielding comparable scores for other metrics. As also shown in Table TABREF46, the ensemble model seems to take the best results from each model. 
 Question: Which method for integration peforms better ensemble or consensus dropout fusion with shared parameters?
Output (English): ensemble model