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Online learning systems have multiple data repositories in the form of transcripts, books and questions. To enable ease of access, such systems organize the content according to a well defined taxonomy of hierarchical nature…

Computation and Language · Computer Science 2022-08-11 Venktesh Viswanathan , Mukesh Mohania , Vikram Goyal

The demand for text classification is growing significantly in web searching, data mining, web ranking, recommendation systems, and so many other fields of information and technology. This paper illustrates the text classification process…

Computation and Language · Computer Science 2025-09-03 Sadia Zaman Mishu , S M Rafiuddin

To resolve the semantic ambiguity in texts, we propose a model, which innovatively combines a knowledge graph with an improved attention mechanism. An existing knowledge base is utilized to enrich the text with relevant contextual concepts.…

Computation and Language · Computer Science 2024-01-30 Siyu Li , Lu Chen , Chenwei Song , Xinyi Liu

In this paper, we propose a semi-supervised text classification approach for bug triage to avoid the deficiency of labeled bug reports in existing supervised approaches. This new approach combines naive Bayes classifier and…

Software Engineering · Computer Science 2017-04-18 Jifeng Xuan , He Jiang , Zhilei Ren , Jun Yan , Zhongxuan Luo

Issue tracking systems are used in the software industry for the facilitation of maintenance activities that keep the software robust and up to date with ever-changing industry requirements. Usually, users report issues that can be…

Software Engineering · Computer Science 2022-02-16 Anas Nadeem , Muhammad Usman Sarwar , Muhammad Zubair Malik

Document classification is a challenging task with important applications. The deep learning approaches to the problem have gained much attention recently. Despite the progress, the proposed models do not incorporate the knowledge of the…

Computation and Language · Computer Science 2019-10-15 Jader Abreu , Luis Fred , David Macêdo , Cleber Zanchettin

CNNs, RNNs, GCNs, and CapsNets have shown significant insights in representation learning and are widely used in various text mining tasks such as large-scale multi-label text classification. However, most existing deep models for…

Information Retrieval · Computer Science 2019-06-13 Hao Peng , Jianxin Li , Qiran Gong , Senzhang Wang , Lifang He , Bo Li , Lihong Wang , Philip S. Yu

In Multi-Label Text Classification (MLTC), one sample can belong to more than one class. It is observed that most MLTC tasks, there are dependencies or correlations among labels. Existing methods tend to ignore the relationship among…

Computation and Language · Computer Science 2020-03-27 Ankit Pal , Muru Selvakumar , Malaikannan Sankarasubbu

Can attention- or gradient-based visualization techniques be used to infer token-level labels for binary sequence tagging problems, using networks trained only on sentence-level labels? We construct a neural network architecture based on…

Computation and Language · Computer Science 2018-05-08 Marek Rei , Anders Søgaard

This study proposes a text classification algorithm based on large language models, aiming to address the limitations of traditional methods in capturing long-range dependencies, understanding contextual semantics, and handling class…

Computation and Language · Computer Science 2025-12-11 Ning Lyu , Yuxi Wang , Feng Chen , Qingyuan Zhang

More and more users and developers are using Issue Tracking Systems (ITSs) to report issues, including bugs, feature requests, enhancement suggestions, etc. Different information, however, is gathered from users when issues are reported on…

Software Engineering · Computer Science 2019-09-04 Yuxiang Zhu , Minxue Pan , Yu Pei , Tian Zhang

Hierarchical multi-label text classification (HMTC) has been gaining popularity in recent years thanks to its applicability to a plethora of real-world applications. The existing HMTC algorithms largely focus on the design of classifiers,…

Computation and Language · Computer Science 2021-04-13 Xinyi Zhang , Jiahao Xu , Charlie Soh , Lihui Chen

The clinical notes are usually typed into the system by physicians. They are typically required to be marked by standard medical codes, and each code represents a diagnosis or medical treatment procedure. Annotating these notes is time…

Machine Learning · Computer Science 2023-05-10 Guodong Liu

Tracking user reported bugs requires considerable engineering effort in going through many repetitive reports and assigning them to the correct teams. This paper proposes a neural architecture that can jointly (1) detect if two bug reports…

Computation and Language · Computer Science 2019-04-05 Lahari Poddar , Leonardo Neves , William Brendel , Luis Marujo , Sergey Tulyakov , Pradeep Karuturi

For a given software bug report, identifying an appropriate developer who could potentially fix the bug is the primary task of a bug triaging process. A bug title (summary) and a detailed description is present in most of the bug tracking…

Software Engineering · Computer Science 2018-01-08 Senthil Mani , Anush Sankaran , Rahul Aralikatte

The automatic classification is a process of automatically assigning text documents to predefined categories. An accurate automatic patent classifier is crucial to patent inventors and patent examiners in terms of intellectual property…

Computation and Language · Computer Science 2019-11-15 Xiaolei Lu , Bin Ni

This paper addresses the challenges posed by the unstructured nature and high-dimensional semantic complexity of electronic health record texts. A deep learning method based on attention mechanisms is proposed to achieve unified modeling…

Computation and Language · Computer Science 2025-07-03 Ting Xu , Xiaoxiao Deng , Xiandong Meng , Haifeng Yang , Yan Wu

In this paper, we propose a patch-based architecture for multi-label classification problems where only a single positive label is observed in images of the dataset. Our contributions are twofold. First, we introduce a light patch…

Computer Vision and Pattern Recognition · Computer Science 2022-09-15 Warren Jouanneau , Aurélie Bugeau , Marc Palyart , Nicolas Papadakis , Laurent Vézard

This work describes an automatic text classification method implemented in a software tool called NETHIC, which takes advantage of the inner capabilities of highly-scalable neural networks combined with the expressiveness of hierarchical…

Artificial Intelligence · Computer Science 2026-03-13 Luigi Lomasto , Rosario Di Florio , Andrea Ciapetti , Giuseppe Miscione , Giulia Ruggiero , Daniele Toti

Extreme multi-label text classification (XMTC) addresses the problem of tagging each text with the most relevant labels from an extreme-scale label set. Traditional methods use bag-of-words (BOW) representations without context information…

Information Retrieval · Computer Science 2019-04-30 Ronghui You , Zihan Zhang , Suyang Dai , Shanfeng Zhu
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