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Metaphor detection, a critical task in natural language processing, involves identifying whether a particular word in a sentence is used metaphorically. Traditional approaches often rely on supervised learning models that implicitly encode…

计算与语言 · 计算机科学 2024-12-30 Yujie Lin , Jingyao Liu , Yan Gao , Ante Wang , Jinsong Su

Metaphors are ubiquitous in natural language, and their detection plays an essential role in many natural language processing tasks, such as language understanding, sentiment analysis, etc. Most existing approaches for metaphor detection…

计算与语言 · 计算机科学 2020-09-29 Shashwat Aggarwal , Ramesh Singh

This paper presents a comprehensive evaluation of the capabilities of Large Language Models (LLMs) in metaphor interpretation across multiple datasets, tasks, and prompt configurations. Although metaphor processing has gained significant…

计算与语言 · 计算机科学 2025-07-22 Elisa Sanchez-Bayona , Rodrigo Agerri

In this paper, we propose a novel learning paradigm called "DeepFlorist" for flower classification using ensemble learning as a meta-classifier. DeepFlorist combines the power of deep learning with the robustness of ensemble methods to…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Afshin Khadangi

Metaphors are ubiquitous in human language. The metaphor detection task (MD) aims at detecting and interpreting metaphors from written language, which is crucial in natural language understanding (NLU) research. In this paper, we introduce…

计算与语言 · 计算机科学 2021-07-29 Weicheng Ma , Ruibo Liu , Lili Wang , Soroush Vosoughi

Human languages are full of metaphorical expressions. Metaphors help people understand the world by connecting new concepts and domains to more familiar ones. Large pre-trained language models (PLMs) are therefore assumed to encode…

计算与语言 · 计算机科学 2022-03-29 Ehsan Aghazadeh , Mohsen Fayyaz , Yadollah Yaghoobzadeh

Metaphor is a pervasive feature of discourse and a powerful lens for examining cognition, emotion, and ideology. Large-scale analysis, however, has been constrained by the need for manual annotation due to the context-sensitive nature of…

计算与语言 · 计算机科学 2025-10-02 Matteo Fuoli , Weihang Huang , Jeannette Littlemore , Sarah Turner , Ellen Wilding

Metaphors are considered to pose challenges for a wide spectrum of NLP tasks. This gives rise to the area of computational metaphor processing. However, it remains unclear what types of metaphors challenge current state-of-the-art models.…

计算与语言 · 计算机科学 2024-01-30 Yucheng Li , Frank Guerin , Chenghua Lin

Natural Language Processing (NLP) helps empower intelligent machines by enhancing a better understanding of the human language for linguistic-based human-computer communication. Recent developments in computational power and the advent of…

计算与语言 · 计算机科学 2021-03-02 Amirsina Torfi , Rouzbeh A. Shirvani , Yaser Keneshloo , Nader Tavaf , Edward A. Fox

The rapid progress of Natural Language Processing (NLP) technologies has led to the widespread availability and effectiveness of text generation tools such as ChatGPT and Claude. While highly useful, these technologies also pose significant…

计算与语言 · 计算机科学 2024-10-10 Chao Zhou , Cheng Qiu , Lizhen Liang , Daniel E. Acuna

Metaphor as an advanced cognitive modality works by extracting familiar concepts in the target domain in order to understand vague and abstract concepts in the source domain. This helps humans to quickly understand and master new domains…

计算与语言 · 计算机科学 2024-01-09 Cheng Yang , Zheng Li , Zhiyue Liu , Qingbao Huang

One of the major challenges that NLP faces is metaphor detection, especially by automatic means, a task that becomes even more difficult for languages lacking in linguistic resources and tools. Our purpose is the automatic differentiation…

计算与语言 · 计算机科学 2019-02-12 Eirini Florou , Konstantinos Perifanos , Dionysis Goutsos

Multiword expression (MWE) is a sequence of words which collectively present a meaning which is not derived from its individual words. The task of processing MWEs is crucial in many natural language processing (NLP) applications, including…

计算与语言 · 计算机科学 2022-09-22 Damith Premasiri , Amal Haddad Haddad , Tharindu Ranasinghe , Ruslan Mitkov

Despite the recent success of deep neural networks in natural language processing (NLP), their interpretability remains a challenge. We analyze the representations learned by neural machine translation models at various levels of…

计算与语言 · 计算机科学 2019-11-04 Yonatan Belinkov , Nadir Durrani , Fahim Dalvi , Hassan Sajjad , James Glass

Metaphorical expressions are difficult linguistic phenomena, challenging diverse Natural Language Processing tasks. Previous works showed that paraphrasing a metaphor as its literal counterpart can help machines better process metaphors on…

计算与语言 · 计算机科学 2021-04-09 Rui Mao , Chenghua Lin , Frank Guerin

We describe an automated method for identifying classes of morphologically related words in an on-line dictionary, and for linking individual senses in the derived form to one or more senses in the base form by means of morphological…

cmp-lg · 计算机科学 2008-02-03 Joseph Pentheroudakis , Lucy Vanderwende , Microsoft Corporation

Single implementing, concatenating, adding or replacing of the representations has yielded significant improvements on many NLP tasks. Mainly in Relation Extraction where static, contextualized and others representations that are capable of…

计算与语言 · 计算机科学 2019-12-19 Jefferson A. Peña Torres , Raul Ernesto Gutierrez , Victor A. Bucheli , Fabio A. Gonzalez O

With a focus on natural language processing (NLP) and the role of large language models (LLMs), we explore the intersection of machine learning, deep learning, and artificial intelligence. As artificial intelligence continues to…

This study presents a new approach to metaphorical paraphrase generation by masking literal tokens of literal sentences and unmasking them with metaphorical language models. Unlike similar studies, the proposed algorithm does not only focus…

计算与语言 · 计算机科学 2022-10-14 Giorgio Ottolina , John Pavlopoulos

Hyperbole and metaphor are common in day-to-day communication (e.g., "I am in deep trouble": how does trouble have depth?), which makes their detection important, especially in a conversational AI setting. Existing approaches to…

计算与语言 · 计算机科学 2023-05-31 Naveen Badathala , Abisek Rajakumar Kalarani , Tejpalsingh Siledar , Pushpak Bhattacharyya
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