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The black-box nature of neural models has motivated a line of research that aims to generate natural language rationales to explain why a model made certain predictions. Such rationale generation models, to date, have been trained on…

计算与语言 · 计算机科学 2020-12-16 Faeze Brahman , Vered Shwartz , Rachel Rudinger , Yejin Choi

Recent advances in neural network-based generative modeling have reignited the hopes in having computer systems capable of seamlessly conversing with humans and able to understand natural language. Neural architectures have been employed to…

计算与语言 · 计算机科学 2020-08-03 Cristina Garbacea , Qiaozhu Mei

The field of meta-learning has seen a dramatic rise in interest in recent years. In existing meta-learning approaches, learning tasks for training meta-models are usually collected from public datasets, which brings the difficulty of…

机器学习 · 计算机科学 2021-11-23 Zhaoyang Hai , Xiabi Liu , Yuchen Ren , Nouman Q. Soomro

Earlier research has shown that metaphors influence human's decision making, which raises the question of whether metaphors also influence large language models (LLMs)' reasoning pathways, considering their training data contain a large…

计算与语言 · 计算机科学 2026-01-13 Zhibo Hu , Chen Wang , Yanfeng Shu , Hye-young Paik , Liming Zhu

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

Security classifiers, designed to detect malicious content in computer systems and communications, can underperform when provided with insufficient training data. In the security domain, it is often easy to find samples of the negative…

密码学与安全 · 计算机科学 2023-10-24 Alexander P. Welsh , Matthew Edwards

This paper explores the task of translating natural language queries into regular expressions which embody their meaning. In contrast to prior work, the proposed neural model does not utilize domain-specific crafting, learning to translate…

计算与语言 · 计算机科学 2016-08-11 Nicholas Locascio , Karthik Narasimhan , Eduardo DeLeon , Nate Kushman , Regina Barzilay

Image Captioning is a task that requires models to acquire a multi-modal understanding of the world and to express this understanding in natural language text. While the state-of-the-art for this task has rapidly improved in terms of n-gram…

计算机视觉与模式识别 · 计算机科学 2018-12-20 Annika Lindh , Robert J. Ross , Abhijit Mahalunkar , Giancarlo Salton , John D. Kelleher

As an exquisite and concise literary form, poetry is a gem of human culture. Automatic poetry generation is an essential step towards computer creativity. In recent years, several neural models have been designed for this task. However,…

人工智能 · 计算机科学 2018-09-13 Xiaoyuan Yi , Maosong Sun , Ruoyu Li , Zonghan Yang

We find that existing language modeling datasets contain many near-duplicate examples and long repetitive substrings. As a result, over 1% of the unprompted output of language models trained on these datasets is copied verbatim from the…

Neural models for response generation produce responses that are semantically plausible but not necessarily factually consistent with facts describing the speaker's persona. These models are trained with fully supervised learning where the…

计算与语言 · 计算机科学 2021-02-16 Mohsen Mesgar , Edwin Simpson , Iryna Gurevych

The idea of using a separately trained target model (or teacher) to improve the performance of the student model has been increasingly popular in various machine learning domains, and meta-learning is no exception; a recent discovery shows…

机器学习 · 计算机科学 2022-10-12 Jihoon Tack , Jongjin Park , Hankook Lee , Jaeho Lee , Jinwoo Shin

The topic-to-essay generation task is a challenging natural language generation task that aims to generate paragraph-level text with high semantic coherence based on a given set of topic words. Previous work has focused on the introduction…

计算与语言 · 计算机科学 2024-02-27 Jieyong Wang , Chunyao Song , Yihao Wu

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

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

This paper addresses the challenge of overfitting in the learning of dynamical systems by introducing a novel approach for the generation of synthetic data, aimed at enhancing model generalization and robustness in scenarios characterized…

机器学习 · 计算机科学 2024-03-11 Dario Piga , Matteo Rufolo , Gabriele Maroni , Manas Mejari , Marco Forgione

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

Word Representations form the core component for almost all advanced Natural Language Processing (NLP) applications such as text mining, question-answering, and text summarization, etc. Over the last two decades, immense research is…

计算与语言 · 计算机科学 2020-12-02 Shree Charran R , Rahul Kumar Dubey

Metaphors are pervasive in communication, making them crucial for natural language processing (NLP). Previous research on automatic metaphor processing predominantly relies on training data consisting of English samples, which often reflect…

计算与语言 · 计算机科学 2025-06-10 Senqi Yang , Dongyu Zhang , Jing Ren , Ziqi Xu , Xiuzhen Zhang , Yiliao Song , Hongfei Lin , Feng Xia

The ubiquity of metaphor in our everyday communication makes it an important problem for natural language understanding. Yet, the majority of metaphor processing systems to date rely on hand-engineered features and there is still no…

计算与语言 · 计算机科学 2017-09-05 Marek Rei , Luana Bulat , Douwe Kiela , Ekaterina Shutova