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The use of science to understand its own structure is becoming popular, but understanding the organization of knowledge areas is still limited because some patterns are only discoverable with proper computational treatment of large-scale…

Social and Information Networks · Computer Science 2016-04-25 Filipi N. Silva , Diego R. Amancio , Maria Bardosova , Osvaldo N. Oliveira , Luciano da F. Costa

As NLP tools become ubiquitous in today's technological landscape, they are increasingly applied to languages with a variety of typological structures. However, NLP research does not focus primarily on typological differences in its…

Computation and Language · Computer Science 2020-05-04 Sophie Groenwold , Samhita Honnavalli , Lily Ou , Aesha Parekh , Sharon Levy , Diba Mirza , William Yang Wang

Natural Language Processing technology has advanced vastly in the past decade. Text processing has been successfully applied to a wide variety of domains. In this paper, we propose a novel framework, Text Based Classification(TBC), that…

Artificial Intelligence · Computer Science 2023-11-22 Keshav Ramani , Daniel Borrajo

Linguistic typology aims to capture structural and semantic variation across the world's languages. A large-scale typology could provide excellent guidance for multilingual Natural Language Processing (NLP), particularly for languages that…

Computation and Language · Computer Science 2020-10-28 Edoardo Maria Ponti , Helen O'Horan , Yevgeni Berzak , Ivan Vulić , Roi Reichart , Thierry Poibeau , Ekaterina Shutova , Anna Korhonen

The exponential increase in scientific literature and online information necessitates efficient methods for extracting knowledge from textual data. Natural language processing (NLP) plays a crucial role in addressing this challenge,…

Computation and Language · Computer Science 2025-10-22 Zhyar Rzgar K. Rostam , Gábor Kertész

Despite their high predictive accuracies, current machine learning systems often exhibit systematic biases stemming from annotation artifacts or insufficient support for certain classes in the dataset. Recent work proposes automatic methods…

Computation and Language · Computer Science 2024-10-30 Rakesh R. Menon , Shashank Srivastava

In early years, text classification is typically accomplished by feature-based machine learning models; recently, deep neural networks, as a powerful learning machine, make it possible to work with raw input as the text stands. However,…

Information Retrieval · Computer Science 2018-07-09 Xianggen Liu , Lili Mou , Haotian Cui , Zhengdong Lu , Sen Song

Hierarchical text classification (HTC) is a natural language processing task which has the objective of categorising text documents into a set of classes from a predefined structured class hierarchy. Recent HTC approaches use various…

Computation and Language · Computer Science 2025-07-23 Jaco du Toit , Marcel Dunaiski

The financial sector, a pivotal force in economic development, increasingly uses the intelligent technologies such as natural language processing to enhance data processing and insight extraction. This research paper through a review…

Computation and Language · Computer Science 2024-12-31 Denisa Millo , Blerina Vika , Nevila Baci

The vast majority of textual content is unstructured, making automated classification an important task for many applications. The goal of text classification is to automatically classify text documents into one or more predefined…

Computation and Language · Computer Science 2021-08-05 Ibrahim Alshubaily

Event extraction, the technology that aims to automatically get the structural information from documents, has attracted more and more attention in many fields. Most existing works discuss this issue with the token-level multi-label…

Computation and Language · Computer Science 2022-01-11 Zhuo Xu , Yue Wang , Lu Bai , Lixin Cui

Can the analysis of the semantics of words used in the text of a scientific paper predict its future impact measured by citations? This study details examples of automated text classification that achieved 80% success rate in distinguishing…

Computation and Language · Computer Science 2021-04-28 Neslihan Suzen , Alexander Gorban , Jeremy Levesley , Evgeny Mirkes

Text classification is crucial for applications such as sentiment analysis and toxic text filtering, but it still faces challenges due to the complexity and ambiguity of natural language. Recent advancements in deep learning, particularly…

Computation and Language · Computer Science 2024-08-29 Lingyu Gao

The unsupervised text clustering is one of the major tasks in natural language processing (NLP) and remains a difficult and complex problem. Conventional \mbox{methods} generally treat this task using separated steps, including text…

Computation and Language · Computer Science 2019-03-25 Jie Zhou , Xingyi Cheng , Jinchao Zhang

In this paper we present the results of an experiment aimed to use machine learning methods to obtain models that can be used for the automatic classification of products. In order to apply automatic classification methods, we transformed…

Computation and Language · Computer Science 2025-02-28 Bogdan Oancea

Generating explanations for neural networks has become crucial for their applications in real-world with respect to reliability and trustworthiness. In natural language processing, existing methods usually provide important features which…

Computation and Language · Computer Science 2020-05-19 Hanjie Chen , Guangtao Zheng , Yangfeng Ji

We use reinforcement learning to learn tree-structured neural networks for computing representations of natural language sentences. In contrast with prior work on tree-structured models in which the trees are either provided as input or…

Computation and Language · Computer Science 2016-11-29 Dani Yogatama , Phil Blunsom , Chris Dyer , Edward Grefenstette , Wang Ling

Language is the medium for many political activities, from campaigns to news reports. Natural language processing (NLP) uses computational tools to parse text into key information that is needed for policymaking. In this chapter, we…

Computation and Language · Computer Science 2023-02-08 Zhijing Jin , Rada Mihalcea

Sentence embeddings encode natural language sentences as low-dimensional dense vectors. A great deal of effort has been put into using sentence embeddings to improve several important natural language processing tasks. Relation extraction…

Computation and Language · Computer Science 2020-09-24 Alexander Kalinowski , Yuan An

In this work, we formulate \textbf{T}ext \textbf{C}lassification as a \textbf{M}atching problem between the text and the labels, and propose a simple yet effective framework named TCM. Compared with previous text classification approaches,…

Computation and Language · Computer Science 2022-05-24 Yi Song , Yuxian Gu , Minlie Huang