Cloze-style queries are representative problems in reading comprehension. Over the past few months, we have seen much progress that utilizing neural network approach to solve Cloze-style questions. In this paper, we present a novel model called attention-over-attention reader for the Cloze-style reading comprehension task. Our model aims to place another attention mechanism over the document-level attention, and induces "attended attention" for final predictions. Unlike the previous works, our neural network model requires less pre-defined hyper-parameters and uses an elegant architecture for modeling. Experimental results show that the proposed attention-over-attention model significantly outperforms various state-of-the-art systems by a large margin in public datasets, such as CNN and Children's Book Test datasets.
@article{arxiv.1607.04423,
title = {Attention-over-Attention Neural Networks for Reading Comprehension},
author = {Yiming Cui and Zhipeng Chen and Si Wei and Shijin Wang and Ting Liu and Guoping Hu},
journal= {arXiv preprint arXiv:1607.04423},
year = {2019}
}
Comments
8+2 pages. accepted as a conference paper at ACL2017 (long paper)