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Machine reading comprehension (MRC) that requires discrete reasoning involving symbolic operations, e.g., addition, sorting, and counting, is a challenging task. According to this nature, semantic parsing-based methods predict interpretable…

Computation and Language · Computer Science 2022-05-05 Yongwei Zhou , Junwei Bao , Chaoqun Duan , Haipeng Sun , Jiahui Liang , Yifan Wang , Jing Zhao , Youzheng Wu , Xiaodong He , Tiejun Zhao

Textual Question Answering (QA) aims to provide precise answers to user's questions in natural language using unstructured data. One of the most popular approaches to this goal is machine reading comprehension(MRC). In recent years, many…

Computation and Language · Computer Science 2022-02-07 Yang Bai , Daisy Zhe Wang

The rapid advancement of large vision-language models (LVLMs) has significantly propelled applications in document understanding, particularly in optical character recognition (OCR) and multilingual translation. However, current evaluations…

Machine Learning · Computer Science 2025-05-20 Zhanglin Wu , Tengfei Song , Ning Xie , Mengli Zhu , Weidong Zhang , Shuang Wu , Pengfei Li , Chong Li , Junhao Zhu , Hao Yang , Shiliang Sun

Web question answering (QA) has become an indispensable component in modern search systems, which can significantly improve users' search experience by providing a direct answer to users' information need. This could be achieved by applying…

Information Retrieval · Computer Science 2019-07-12 Lixin Su , Jiafeng Guo , Yixing Fan , Yanyan Lan , Xueqi Cheng

Teaching a computer to read and answer general questions pertaining to a document is a challenging yet unsolved problem. In this paper, we describe a novel neural network architecture called the Reasoning Network (ReasoNet) for machine…

Machine Learning · Computer Science 2017-06-21 Yelong Shen , Po-Sen Huang , Jianfeng Gao , Weizhu Chen

Current evaluation metrics to question answering based machine reading comprehension (MRC) systems generally focus on the lexical overlap between the candidate and reference answers, such as ROUGE and BLEU. However, bias may appear when…

Computation and Language · Computer Science 2018-06-12 An Yang , Kai Liu , Jing Liu , Yajuan Lyu , Sujian Li

Iterating with new and improved OCR solutions enforces decision making when it comes to targeting the right candidates for reprocessing. This especially applies when the underlying data collection is of considerable size and rather diverse…

Computation and Language · Computer Science 2023-06-22 Pit Schneider , Yves Maurer

To bridge the gap between Machine Reading Comprehension (MRC) models and human beings, which is mainly reflected in the hunger for data and the robustness to noise, in this paper, we explore how to integrate the neural networks of MRC…

Artificial Intelligence · Computer Science 2019-05-22 Chao Wang , Hui Jiang

We introduce Discovering Conceptual Network Explanations (DCNE), a new approach for generating human-comprehensible visual explanations to enhance the interpretability of deep neural image classifiers. Our method automatically finds visual…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Neehar Kondapaneni , Markus Marks , Oisin Mac Aodha , Pietro Perona

Machine reading comprehension (MRC) is the task that asks a machine to answer questions based on a given context. For Chinese MRC, due to the non-literal and non-compositional semantic characteristics, Chinese idioms pose unique challenges…

Computation and Language · Computer Science 2020-11-10 Siyu Long , Ran Wang , Kun Tao , Jiali Zeng , Xin-Yu Dai

Multi-label classification (MLC) is an ML task of predictive modeling in which a data instance can simultaneously belong to multiple classes. MLC is increasingly gaining interest in different application domains such as text mining,…

Machine Learning · Computer Science 2022-11-22 Ana Kostovska , Carola Doerr , Sašo Džeroski , Dragi Kocev , Panče Panov , Tome Eftimov

Fully comprehending scientific papers by machines reflects a high level of Artificial General Intelligence, requiring the ability to reason across fragmented and heterogeneous sources of information, presenting a complex and practically…

Computation and Language · Computer Science 2025-06-30 Yang Tian , Zheng Lu , Mingqi Gao , Zheng Liu , Bo Zhao

Multi-hop reading comprehension (MHRC) requires not only to predict the correct answer span in the given passage, but also to provide a chain of supporting evidences for reasoning interpretability. It is natural to model such a process into…

Computation and Language · Computer Science 2021-07-27 Bohong Wu , Zhuosheng Zhang , Hai Zhao

Continual learning aims to learn a sequence of tasks by leveraging the knowledge acquired in the past in an online-learning manner while being able to perform well on all previous tasks, this ability is crucial to the artificial…

Computer Vision and Pattern Recognition · Computer Science 2022-09-12 Ya-nan Han , Jian-wei Liu

Previous Online Knowledge Distillation (OKD) often carries out mutually exchanging probability distributions, but neglects the useful representational knowledge. We therefore propose Multi-view Contrastive Learning (MCL) for OKD to…

Computer Vision and Pattern Recognition · Computer Science 2021-04-13 Chuanguang Yang , Zhulin An , Yongjun Xu

A large-scale industrial recommendation platform typically consists of multiple associated scenarios, requiring a unified click-through rate (CTR) prediction model to serve them simultaneously. Existing approaches for multi-scenario CTR…

Information Retrieval · Computer Science 2023-06-26 Xing Tang , Yang Qiao , Yuwen Fu , Fuyuan Lyu , Dugang Liu , Xiuqiang He

In open-retrieval conversational machine reading (OR-CMR) task, machines are required to do multi-turn question answering given dialogue history and a textual knowledge base. Existing works generally utilize two independent modules to…

Computation and Language · Computer Science 2024-10-28 Sizhe Zhou , Siru Ouyang , Zhuosheng Zhang , Hai Zhao

This paper describes the system which got the state-of-the-art results at SemEval-2018 Task 11: Machine Comprehension using Commonsense Knowledge. In this paper, we present a neural network called Hybrid Multi-Aspects (HMA) model, which…

Computation and Language · Computer Science 2018-03-16 Zhipeng Chen , Yiming Cui , Wentao Ma , Shijin Wang , Ting Liu , Guoping Hu

Humans often have to read multiple documents to address their information needs. However, most existing reading comprehension (RC) tasks only focus on questions for which the contexts provide all the information required to answer them,…

Computation and Language · Computer Science 2020-11-17 James Ferguson , Matt Gardner , Hannaneh Hajishirzi , Tushar Khot , Pradeep Dasigi

Learning the optimal ordering of content is an important challenge in website design. The learning to rank (LTR) framework models this problem as a sequential problem of selecting lists of content and observing where users decide to click.…

Machine Learning · Computer Science 2023-05-12 James A. Grant , David S. Leslie