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Approaching new data can be quite deterrent; you do not know how your categories of interest are realized in it, commonly, there is no labeled data at hand, and the performance of domain adaptation methods is unsatisfactory. Aiming to…

Computation and Language · Computer Science 2020-10-20 Eyal Shnarch , Leshem Choshen , Guy Moshkowich , Noam Slonim , Ranit Aharonov

To produce a domain-agnostic question answering model for the Machine Reading Question Answering (MRQA) 2019 Shared Task, we investigate the relative benefits of large pre-trained language models, various data sampling strategies, as well…

Computation and Language · Computer Science 2019-12-05 Shayne Longpre , Yi Lu , Zhucheng Tu , Chris DuBois

Methodologies for training visual question answering (VQA) models assume the availability of datasets with human-annotated \textit{Image-Question-Answer} (I-Q-A) triplets. This has led to heavy reliance on datasets and a lack of…

Computer Vision and Pattern Recognition · Computer Science 2021-05-31 Pratyay Banerjee , Tejas Gokhale , Yezhou Yang , Chitta Baral

The aim of this work is to create a framework for synthetically generating question/query pairs with as little human input as possible. These datasets can be used to train machine translation systems to convert natural language questions…

Computation and Language · Computer Science 2020-11-06 Benjamin A. Spiegel , Vincent Cheong , James E. Kaplan , Anthony Sanchez

Knowledge and expertise in the real-world can be disjointedly owned. To solve a complex question, collaboration among experts is often called for. In this paper, we propose CollabQA, a novel QA task in which several expert agents…

Artificial Intelligence · Computer Science 2022-01-25 Xiangkun Hu , Hang Yan , Qipeng Guo , Xipeng Qiu , Weinan Zhang , Zheng Zhang

We propose an unsupervised method for sentence summarization using only language modeling. The approach employs two language models, one that is generic (i.e. pretrained), and the other that is specific to the target domain. We show that by…

Computation and Language · Computer Science 2019-08-01 Jiawei Zhou , Alexander M. Rush

Question answering (QA) has achieved promising progress recently. However, answering a question in real-world scenarios like the medical domain is still challenging, due to the requirement of external knowledge and the insufficient quantity…

Artificial Intelligence · Computer Science 2019-12-10 Sheng Shen , Yaliang Li , Nan Du , Xian Wu , Yusheng Xie , Shen Ge , Tao Yang , Kai Wang , Xingzheng Liang , Wei Fan

Time series data are foundational in finance, healthcare, and energy domains. However, most existing methods and datasets remain focused on a narrow spectrum of tasks, such as forecasting or anomaly detection. To bridge this gap, we…

Computation and Language · Computer Science 2025-07-01 Yaxuan Kong , Yiyuan Yang , Yoontae Hwang , Wenjie Du , Stefan Zohren , Zhangyang Wang , Ming Jin , Qingsong Wen

Progress in sentence simplification has been hindered by a lack of labeled parallel simplification data, particularly in languages other than English. We introduce MUSS, a Multilingual Unsupervised Sentence Simplification system that does…

Computation and Language · Computer Science 2021-04-19 Louis Martin , Angela Fan , Éric de la Clergerie , Antoine Bordes , Benoît Sagot

Obtaining training data for multi-document summarization (MDS) is time consuming and resource-intensive, so recent neural models can only be trained for limited domains. In this paper, we propose SummPip: an unsupervised method for…

Computation and Language · Computer Science 2020-07-21 Jinming Zhao , Ming Liu , Longxiang Gao , Yuan Jin , Lan Du , He Zhao , He Zhang , Gholamreza Haffari

In this study, we tackle the challenge of inadequate and costly training data that has hindered the development of conversational question answering (ConvQA) systems. Enterprises have a large corpus of diverse internal documents. Instead of…

Computation and Language · Computer Science 2024-06-07 Fanyou Wu , Weijie Xu , Chandan K. Reddy , Srinivasan H. Sengamedu

Clinical Question Answering (QA) systems enable doctors to quickly access patient information from electronic health records (EHRs). However, training these systems requires significant annotated data, which is limited due to the expertise…

Computation and Language · Computer Science 2024-12-09 Fan Bai , Keith Harrigian , Joel Stremmel , Hamid Hassanzadeh , Ardavan Saeedi , Mark Dredze

Natural language question answering (QA) over structured data sources such as tables and knowledge graphs have been widely investigated, especially with Large Language Models (LLMs) in recent years. The main solutions include question to…

Computation and Language · Computer Science 2024-12-16 Wen Zhang , Long Jin , Yushan Zhu , Jiaoyan Chen , Zhiwei Huang , Junjie Wang , Yin Hua , Lei Liang , Huajun Chen

Existing work on VQA explores data augmentation to achieve better generalization by perturbing the images in the dataset or modifying the existing questions and answers. While these methods exhibit good performance, the diversity of the…

Computer Vision and Pattern Recognition · Computer Science 2022-04-01 Paola Cascante-Bonilla , Hui Wu , Letao Wang , Rogerio Feris , Vicente Ordonez

Textbook Question Answering (TQA) is a complex multimodal task to infer answers given large context descriptions and abundant diagrams. Compared with Visual Question Answering (VQA), TQA contains a large number of uncommon terminologies and…

Multimedia · Computer Science 2021-12-07 Fangzhi Xu , Qika Lin , Jun Liu , Lingling Zhang , Tianzhe Zhao , Qi Chai , Yudai Pan

Online learning platforms provide diverse questions to gauge the learners' understanding of different concepts. The repository of questions has to be constantly updated to ensure a diverse pool of questions to conduct assessments for…

Computation and Language · Computer Science 2023-01-13 Maksimjeet Chowdhary , Sanyam Goyal , Venktesh V , Mukesh Mohania , Vikram Goyal

With the development of deep learning techniques and large scale datasets, the question answering (QA) systems have been quickly improved, providing more accurate and satisfying answers. However, current QA systems either focus on the…

Computation and Language · Computer Science 2021-01-19 Bingning Wang , Ting Yao , Weipeng Chen , Jingfang Xu , Xiaochuan Wang

This paper presents a novel approach to automatic generation of adequate distractors for a given question-answer pair (QAP) generated from a given article to form an adequate multiple-choice question (MCQ). Our method is a combination of…

Computation and Language · Computer Science 2020-10-27 Cheng Zhang , Yicheng Sun , Hejia Chen , Jie Wang

Community Question Answering (CQA) is a well-defined task that can be used in many scenarios, such as E-Commerce and online user community for special interests. In these communities, users can post articles, give comment, raise a question…

Computation and Language · Computer Science 2021-12-28 Shen Gao , Yuchi Zhang , Yongliang Wang , Yang Dong , Xiuying Chen , Dongyan Zhao , Rui Yan

This paper introduces FrenchMedMCQA, the first publicly available Multiple-Choice Question Answering (MCQA) dataset in French for medical domain. It is composed of 3,105 questions taken from real exams of the French medical specialization…

Computation and Language · Computer Science 2023-04-11 Yanis Labrak , Adrien Bazoge , Richard Dufour , Mickael Rouvier , Emmanuel Morin , Béatrice Daille , Pierre-Antoine Gourraud
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