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Interpretable multi-hop reading comprehension (RC) over multiple documents is a challenging problem because it demands reasoning over multiple information sources and explaining the answer prediction by providing supporting evidences. In…

计算与语言 · 计算机科学 2020-02-12 Ming Tu , Kevin Huang , Guangtao Wang , Jing Huang , Xiaodong He , Bowen Zhou

Distant supervision (DS) is a well established technique for creating large-scale datasets for relation extraction (RE) without using human annotations. However, research in DS-RE has been mostly limited to the English language.…

计算与语言 · 计算机科学 2021-04-20 Abhyuday Bhartiya , Kartikeya Badola , Mausam

In spoken question answering, the systems are designed to answer questions from contiguous text spans within the related speech transcripts. However, the most natural way that human seek or test their knowledge is via human conversations.…

计算与语言 · 计算机科学 2022-05-02 Chenyu You , Nuo Chen , Fenglin Liu , Shen Ge , Xian Wu , Yuexian Zou

Composing knowledge from multiple pieces of texts is a key challenge in multi-hop question answering. We present a multi-hop reasoning dataset, Question Answering via Sentence Composition(QASC), that requires retrieving facts from a large…

计算与语言 · 计算机科学 2020-02-06 Tushar Khot , Peter Clark , Michal Guerquin , Peter Jansen , Ashish Sabharwal

The primary goal of ad-hoc retrieval (document retrieval in the context of question answering) is to find relevant documents satisfied the information need posted in a natural language query. It requires a good understanding of the query…

信息检索 · 计算机科学 2019-11-05 Tolgahan Cakaloglu , Xiaowei Xu

This paper presents a novel neural model - Dynamic Fusion Network (DFN), for machine reading comprehension (MRC). DFNs differ from most state-of-the-art models in their use of a dynamic multi-strategy attention process, in which passages,…

计算与语言 · 计算机科学 2018-02-28 Yichong Xu , Jingjing Liu , Jianfeng Gao , Yelong Shen , Xiaodong Liu

Span-extraction reading comprehension models have made tremendous advances enabled by the availability of large-scale, high-quality training datasets. Despite such rapid progress and widespread application, extractive reading comprehension…

计算与语言 · 计算机科学 2021-06-01 Gaochen Wu , Bin Xu , Dejie Chang , Bangchang Liu

Pretrained large Language Models (LLMs) are able to answer questions that are unlikely to have been encountered during training. However a diversity of potential applications exist in the broad domain of reasoning systems and considerations…

计算与语言 · 计算机科学 2024-11-27 Tim Hartill

We present a large-scale collection of diverse natural language inference (NLI) datasets that help provide insight into how well a sentence representation captures distinct types of reasoning. The collection results from recasting 13…

Visual understanding goes well beyond object recognition. With one glance at an image, we can effortlessly imagine the world beyond the pixels: for instance, we can infer people's actions, goals, and mental states. While this task is easy…

计算机视觉与模式识别 · 计算机科学 2019-03-27 Rowan Zellers , Yonatan Bisk , Ali Farhadi , Yejin Choi

Machine reading comprehension (MRC) aims to teach machines to read and comprehend human languages, which is a long-standing goal of natural language processing (NLP). With the burst of deep neural networks and the evolution of…

计算与语言 · 计算机科学 2020-05-14 Zhuosheng Zhang , Hai Zhao , Rui Wang

The recent advances in deep-learning have led to the development of highly sophisticated systems with an unquenchable appetite for data. On the other hand, building good deep-learning models for low-resource languages remains a challenging…

计算与语言 · 计算机科学 2024-02-20 Maithili Sabane , Onkar Litake , Aman Chadha

Machine reading comprehension tasks require a machine reader to answer questions relevant to the given document. In this paper, we present the first free-form multiple-Choice Chinese machine reading Comprehension dataset (C^3), containing…

计算与语言 · 计算机科学 2019-12-18 Kai Sun , Dian Yu , Dong Yu , Claire Cardie

Recent studies have revealed that reading comprehension (RC) systems learn to exploit annotation artifacts and other biases in current datasets. This prevents the community from reliably measuring the progress of RC systems. To address this…

计算与语言 · 计算机科学 2020-05-05 Naoya Inoue , Pontus Stenetorp , Kentaro Inui

Accurate clinical prognosis requires synthesizing structured Electronic Health Records (EHRs) with real-time physiological signals like the Electrocardiogram (ECG). Large Language Models (LLMs) offer a powerful reasoning engine for this…

机器学习 · 计算机科学 2026-01-27 Jialu Tang , Tong Xia , Yuan Lu , Aaqib Saeed

We present Persian Question Answering Dataset (PQuAD), a crowdsourced reading comprehension dataset on Persian Wikipedia articles. It includes 80,000 questions along with their answers, with 25% of the questions being adversarially…

计算与语言 · 计算机科学 2023-02-22 Kasra Darvishi , Newsha Shahbodagh , Zahra Abbasiantaeb , Saeedeh Momtazi

When evaluating a learner's knowledge proficiency, the multiple-choice question is an efficient and widely used format in standardized tests. Nevertheless, generating these questions, particularly plausible distractors (incorrect options),…

计算与语言 · 计算机科学 2024-05-30 Runfeng Lin , Dacheng Xu , Huijiang Wang , Zebiao Chen , Yating Wang , Shouqiang Liu

This paper explores the task Natural Language Understanding (NLU) by looking at duplicate question detection in the Quora dataset. We conducted extensive exploration of the dataset and used various machine learning models, including linear…

计算与语言 · 计算机科学 2019-07-03 Lakshay Sharma , Laura Graesser , Nikita Nangia , Utku Evci

We present two new large-scale datasets aimed at evaluating systems designed to comprehend a natural language query and extract its answer from a large corpus of text. The Quasar-S dataset consists of 37000 cloze-style (fill-in-the-gap)…

计算与语言 · 计算机科学 2017-08-10 Bhuwan Dhingra , Kathryn Mazaitis , William W. Cohen

We present a new question set, text corpus, and baselines assembled to encourage AI research in advanced question answering. Together, these constitute the AI2 Reasoning Challenge (ARC), which requires far more powerful knowledge and…

人工智能 · 计算机科学 2018-03-16 Peter Clark , Isaac Cowhey , Oren Etzioni , Tushar Khot , Ashish Sabharwal , Carissa Schoenick , Oyvind Tafjord