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Machine reading comprehension (MRC) has become a core component in a variety of natural language processing (NLP) applications such as question answering and dialogue systems. It becomes a practical challenge that an MRC model needs to…

信息检索 · 计算机科学 2020-08-26 Lixin Su , Jiafeng Guo , Ruqing Zhang , Yixing Fan , Yanyan Lan , Xueqi Cheng

With the blooming of various Pre-trained Language Models (PLMs), Machine Reading Comprehension (MRC) has embraced significant improvements on various benchmarks and even surpass human performances. However, the existing works only target on…

计算与语言 · 计算机科学 2020-11-16 Yiming Cui , Ting Liu , Shijin Wang , Guoping Hu

Cross-lingual Machine Reading Comprehension (xMRC) is challenging due to the lack of training data in low-resource languages. The recent approaches use training data only in a resource-rich language like English to fine-tune large-scale…

机器学习 · 计算机科学 2021-12-10 Nuo Chen , Linjun Shou , Min Gong , Jian Pei , Daxin Jiang

Natural Language Understanding (NLU) is a branch of Natural Language Processing (NLP) that uses intelligent computer software to understand texts that encode human knowledge. Recent years have witnessed notable progress across various NLU…

计算与语言 · 计算机科学 2022-03-01 Xinliang Frederick Zhang

We present multilingual Pre-trained Machine Reader (mPMR), a novel method for multilingual machine reading comprehension (MRC)-style pre-training. mPMR aims to guide multilingual pre-trained language models (mPLMs) to perform natural…

计算与语言 · 计算机科学 2023-05-24 Weiwen Xu , Xin Li , Wai Lam , Lidong Bing

Multilingual pre-trained models could leverage the training data from a rich source language (such as English) to improve performance on low resource languages. However, the transfer quality for multilingual Machine Reading Comprehension…

计算与语言 · 计算机科学 2020-05-11 Fei Yuan , Linjun Shou , Xuanyu Bai , Ming Gong , Yaobo Liang , Nan Duan , Yan Fu , Daxin Jiang

Multiple-choice reading comprehension (MCRC) is the task of selecting the correct answer from multiple options given a question and an article. Existing MCRC models typically either read each option independently or compute a fixed-length…

计算与语言 · 计算机科学 2019-03-08 Qiu Ran , Peng Li , Weiwei Hu , Jie Zhou

Machine reading comprehension (MRC) is a challenging task in natural language processing that makes computers understanding natural language texts and answer questions based on those texts. There are many techniques for solving this…

计算与语言 · 计算机科学 2021-02-19 Son T. Luu , Kiet Van Nguyen , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

This paper provides a thorough examination of recent developments in the field of multi-choice Machine Reading Comprehension (MRC). Focused on benchmark datasets, methodologies, challenges, and future trajectories, our goal is to offer…

计算与语言 · 计算机科学 2024-08-06 Shima Foolad , Kourosh Kiani , Razieh Rastgoo

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

Recent advancements in attention mechanisms have replaced recurrent neural networks and its variants for machine translation tasks. Transformer using attention mechanism solely achieved state-of-the-art results in sequence modeling. Neural…

计算与语言 · 计算机科学 2020-04-02 Prakhar Thapak , Prodip Hore

Machine reading comprehension (MRC) is a challenging natural language processing (NLP) task. Recently, the emergence of pre-trained models (PTM) has brought this research field into a new era, in which the training objective plays a key…

计算与语言 · 计算机科学 2021-11-01 Changchang. Zeng , Shaobo. Li

In this paper, we present a Multi-Task Deep Neural Network (MT-DNN) for learning representations across multiple natural language understanding (NLU) tasks. MT-DNN not only leverages large amounts of cross-task data, but also benefits from…

计算与语言 · 计算机科学 2019-05-31 Xiaodong Liu , Pengcheng He , Weizhu Chen , Jianfeng Gao

Machine reading comprehension (MRC) has received considerable attention as a benchmark for natural language understanding. However, the conventional task design of MRC lacks explainability beyond the model interpretation, i.e., reading…

计算与语言 · 计算机科学 2021-01-27 Saku Sugawara , Pontus Stenetorp , Akiko Aizawa

Machine Reading Comprehension (MRC) is an essential task in evaluating natural language understanding. Existing MRC datasets primarily assess specific aspects of reading comprehension (RC), lacking a comprehensive MRC benchmark. To fill…

计算与语言 · 计算机科学 2025-03-11 Shengkun Ma , Hao Peng , Lei Hou , Juanzi Li

Named-entity recognition (NER) detects texts with predefined semantic labels and is an essential building block for natural language processing (NLP). Notably, recent NER research focuses on utilizing massive extra data, including…

计算与语言 · 计算机科学 2023-05-09 Yuxiang Zhang , Junjie Wang , Xinyu Zhu , Tetsuya Sakai , Hayato Yamana

Machine Reading Comprehension (MRC) is an important testbed for evaluating models' natural language understanding (NLU) ability. There has been rapid progress in this area, with new models achieving impressive performance on various…

计算与语言 · 计算机科学 2021-05-27 Chenglei Si , Ziqing Yang , Yiming Cui , Wentao Ma , Ting Liu , Shijin Wang

Natural language understanding (NLU) of text is a fundamental challenge in AI, and it has received significant attention throughout the history of NLP research. This primary goal has been studied under different tasks, such as Question…

计算与语言 · 计算机科学 2019-08-15 Daniel Khashabi

Recently, pre-training multilingual language models has shown great potential in learning multilingual representation, a crucial topic of natural language processing. Prior works generally use a single mixed attention (MA) module, following…

计算与语言 · 计算机科学 2021-06-10 Yinpeng Guo , Liangyou Li , Xin Jiang , Qun Liu

Despite recent success in machine reading comprehension (MRC), learning high-quality MRC models still requires large-scale labeled training data, even using strong pre-trained language models (PLMs). The pre-training tasks for PLMs are not…

计算与语言 · 计算机科学 2021-07-20 Ning Bian , Xianpei Han , Bo Chen , Hongyu Lin , Ben He , Le Sun