Search Results for author: Zhao Yan

Found 13 papers, 3 papers with code

Knowledge Based Machine Reading Comprehension

no code implementations12 Sep 2018 Yibo Sun, Daya Guo, Duyu Tang, Nan Duan, Zhao Yan, Xiaocheng Feng, Bing Qin

Machine reading comprehension (MRC) requires reasoning about both the knowledge involved in a document and knowledge about the world.

Machine Reading Comprehension Question Answering +1

Learning to Collaborate for Question Answering and Asking

no code implementations NAACL 2018 Duyu Tang, Nan Duan, Zhao Yan, Zhirui Zhang, Yibo Sun, Shujie Liu, Yuanhua Lv, Ming Zhou

Secondly, directly applying GAN that regards all the generated questions as negative instances could not improve the accuracy of the QA model.

Answer Selection Question Generation

Table-to-Text: Describing Table Region with Natural Language

no code implementations29 May 2018 Junwei Bao, Duyu Tang, Nan Duan, Zhao Yan, Yuanhua Lv, Ming Zhou, Tiejun Zhao

The model maps a row from a table to a continuous vector and then generates a natural language sentence by leveraging the semantics of a table.

Language Modelling

Assertion-based QA with Question-Aware Open Information Extraction

no code implementations23 Jan 2018 Zhao Yan, Duyu Tang, Nan Duan, Shujie Liu, Wendi Wang, Daxin Jiang, Ming Zhou, Zhoujun Li

We present assertion based question answering (ABQA), an open domain question answering task that takes a question and a passage as inputs, and outputs a semi-structured assertion consisting of a subject, a predicate and a list of arguments.

Learning-To-Rank Open-Domain Question Answering +2

Content-Based Table Retrieval for Web Queries

no code implementations8 Jun 2017 Zhao Yan, Duyu Tang, Nan Duan, Junwei Bao, Yuanhua Lv, Ming Zhou, Zhoujun Li

Understanding the connections between unstructured text and semi-structured table is an important yet neglected problem in natural language processing.

Question Answering and Question Generation as Dual Tasks

no code implementations7 Jun 2017 Duyu Tang, Nan Duan, Tao Qin, Zhao Yan, Ming Zhou

On one side, the QA model judges whether the generated question of a QG model is relevant to the answer.

Question Answering Question Generation

Constraint-Based Question Answering with Knowledge Graph

1 code implementation COLING 2016 Junwei Bao, Nan Duan, Zhao Yan, Ming Zhou, Tiejun Zhao

WebQuestions and SimpleQuestions are two benchmark data-sets commonly used in recent knowledge-based question answering (KBQA) work.

Question Answering

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