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Passage retrieval is a fundamental task in information retrieval (IR) research, which has drawn much attention recently. In the English field, the availability of large-scale annotated dataset (e.g, MS MARCO) and the emergence of deep…

信息检索 · 计算机科学 2022-04-26 Dingkun Long , Qiong Gao , Kuan Zou , Guangwei Xu , Pengjun Xie , Ruijie Guo , Jian Xu , Guanjun Jiang , Luxi Xing , Ping Yang

Phrase-level dense retrieval has shown many appealing characteristics in downstream NLP tasks by leveraging the fine-grained information that phrases offer. In our work, we propose a new task formulation of dense retrieval, cross-lingual…

计算与语言 · 计算机科学 2024-10-07 Huayang Li , Deng Cai , Zhi Qu , Qu Cui , Hidetaka Kamigaito , Lemao Liu , Taro Watanabe

In this paper, we present DuReader_retrieval, a large-scale Chinese dataset for passage retrieval. DuReader_retrieval contains more than 90K queries and over 8M unique passages from a commercial search engine. To alleviate the shortcomings…

计算与语言 · 计算机科学 2022-11-16 Yifu Qiu , Hongyu Li , Yingqi Qu , Ying Chen , Qiaoqiao She , Jing Liu , Hua Wu , Haifeng Wang

Owing to the continuous efforts by the Chinese NLP community, more and more Chinese machine reading comprehension datasets become available. To add diversity in this area, in this paper, we propose a new task called Sentence Cloze-style…

计算与语言 · 计算机科学 2021-05-17 Yiming Cui , Ting Liu , Ziqing Yang , Zhipeng Chen , Wentao Ma , Wanxiang Che , Shijin Wang , Guoping Hu

The stock market is a complex and dynamic system, where it is non-trivial for researchers and practitioners to uncover underlying patterns and forecast stock movements. The existing studies for stock market analysis rely on leveraging…

计算工程、金融与科学 · 计算机科学 2025-11-04 Yu Liu , Zhuoying Li , Ruifeng Yang , Fengran Mo , Cen Chen

In this paper, we present CSCD-NS, the first Chinese spelling check (CSC) dataset designed for native speakers, containing 40,000 samples from a Chinese social platform. Compared with existing CSC datasets aimed at Chinese learners, CSCD-NS…

计算与语言 · 计算机科学 2024-05-24 Yong Hu , Fandong Meng , Jie Zhou

Chinese Spelling Check (CSC) refers to the detection and correction of spelling errors in Chinese texts. In practical application scenarios, it is important to make CSC models have the ability to correct errors across different domains. In…

计算与语言 · 计算机科学 2023-08-31 Siqi Song , Qi Lv , Lei Geng , Ziqiang Cao , Guohong Fu

Scientific literature serves as a high-quality corpus, supporting a lot of Natural Language Processing (NLP) research. However, existing datasets are centered around the English language, which restricts the development of Chinese…

计算与语言 · 计算机科学 2022-09-13 Yudong Li , Yuqing Zhang , Zhe Zhao , Linlin Shen , Weijie Liu , Weiquan Mao , Hui Zhang

In light of recent breakthroughs in large language models (LLMs) that have revolutionized natural language processing (NLP), there is an urgent need for new benchmarks to keep pace with the fast development of LLMs. In this paper, we…

计算与语言 · 计算机科学 2024-05-20 Jie Zhu , Junhui Li , Yalong Wen , Lifan Guo

Machine Reading Comprehension (MRC) has become enormously popular recently and has attracted a lot of attention. However, the existing reading comprehension datasets are mostly in English. In this paper, we introduce a Span-Extraction…

计算与语言 · 计算机科学 2019-11-05 Yiming Cui , Ting Liu , Wanxiang Che , Li Xiao , Zhipeng Chen , Wentao Ma , Shijin Wang , Guoping Hu

Chinese Spelling Correction (CSC) is a critical task in natural language processing, aimed at detecting and correcting spelling errors in Chinese text. This survey provides a comprehensive overview of CSC, tracing its evolution from…

计算与语言 · 计算机科学 2025-02-18 Changchun Liu , Kai Zhang , Junzhe Jiang , Zixiao Kong , Qi Liu , Enhong Chen

Existing rhetorical understanding and generation datasets or corpora primarily focus on single coarse-grained categories or fine-grained categories, neglecting the common interrelations between different rhetorical devices by treating them…

计算与语言 · 计算机科学 2024-10-01 Nuowei Liu , Xinhao Chen , Hongyi Wu , Changzhi Sun , Man Lan , Yuanbin Wu , Xiaopeng Bai , Shaoguang Mao , Yan Xia

Recently, large language models (LLMs) are capable of generating highly fluent textual content. While they offer significant convenience to humans, they also introduce various risks, like phishing and academic dishonesty. Numerous research…

计算与语言 · 计算机科学 2026-05-20 Chenxi Qing , Junxi Wu , Zheng Liu , Yixiang Qiu , Hongyao Yu , Bin Chen , Hao Wu , Shu-Tao Xia

Stance detection has become an essential tool for analyzing public discussions on social media. Current methods face significant challenges, particularly in Chinese language processing and multi-turn conversational analysis. To address…

计算与语言 · 计算机科学 2025-04-21 Fuqiang Niu , Yi Yang , Xianghua Fu , Genan Dai , Bowen Zhang

As the number of open and shared scientific datasets on the Internet increases under the open science movement, efficiently retrieving these datasets is a crucial task in information retrieval (IR) research. In recent years, the development…

信息检索 · 计算机科学 2023-03-31 Xintao Chu , Jianping Liu , Jian Wang , Xiaofeng Wang , Yingfei Wang , Meng Wang , Xunxun Gu

Chinese Spelling Check (CSC) aims to detect and correct error tokens in Chinese contexts, which has a wide range of applications. However, it is confronted with the challenges of insufficient annotated data and the issue that previous…

计算与语言 · 计算机科学 2024-02-27 Xunjian Yin , Xinyu Hu , Jin Jiang , Xiaojun Wan

In this paper, we introduce DRCD (Delta Reading Comprehension Dataset), an open domain traditional Chinese machine reading comprehension (MRC) dataset. This dataset aimed to be a standard Chinese machine reading comprehension dataset, which…

计算与语言 · 计算机科学 2019-05-30 Chih Chieh Shao , Trois Liu , Yuting Lai , Yiying Tseng , Sam Tsai

As the capabilities of large language models (LLMs) continue to advance, evaluating their performance becomes increasingly crucial and challenging. This paper aims to bridge this gap by introducing CMMLU, a comprehensive Chinese benchmark…

计算与语言 · 计算机科学 2024-01-19 Haonan Li , Yixuan Zhang , Fajri Koto , Yifei Yang , Hai Zhao , Yeyun Gong , Nan Duan , Timothy Baldwin

Large Language Models (LLMs) have achieved remarkable success across a wide range of natural language processing tasks. However, Chinese LLMs face unique challenges, primarily due to the dominance of unstructured free text and the lack of…

计算与语言 · 计算机科学 2025-10-08 Chengwei Wu , Jiapu Wang , Mingyang Gao , Xingrui Zhuo , Jipeng Guo , Runlin Lei , Haoran Luo , Tianyu Chen , Haoyi Zhou , Shirui Pan , Zechao Li

Large Language Models (LLMs) have stunningly advanced the field of machine translation, though their effectiveness within the financial domain remains largely underexplored. To probe this issue, we constructed a fine-grained Chinese-English…

计算与语言 · 计算机科学 2024-06-28 Yuxin Fu , Shijing Si , Leyi Mai , Xi-ang Li
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