Search Results for author: Haojie Wei

Found 4 papers, 2 papers with code

Asking Questions the Human Way: Scalable Question-Answer Generation from Text Corpus

2 code implementations27 Jan 2020 Bang Liu, Haojie Wei, Di Niu, Haolan Chen, Yancheng He

In this paper, we propose Answer-Clue-Style-aware Question Generation (ACS-QG), which aims at automatically generating high-quality and diverse question-answer pairs from unlabeled text corpus at scale by imitating the way a human asks questions.

Answer Generation Chatbot +5

Learning to Generate Questions by Learning What not to Generate

no code implementations27 Feb 2019 Bang Liu, Mingjun Zhao, Di Niu, Kunfeng Lai, Yancheng He, Haojie Wei, Yu Xu

In CGC-QG, we design a multi-task labeling strategy to identify whether a question word should be copied from the input passage or be generated instead, guiding the model to learn the accurate boundaries between copying and generation.

Multi-Task Learning Question Answering +2

Matching Article Pairs with Graphical Decomposition and Convolutions

1 code implementation ACL 2019 Bang Liu, Di Niu, Haojie Wei, Jinghong Lin, Yancheng He, Kunfeng Lai, Yu Xu

Identifying the relationship between two articles, e. g., whether two articles published from different sources describe the same breaking news, is critical to many document understanding tasks.

document understanding Question Answering +2

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