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Hierarchical text classification (HTC) is an important task with broad applications, while few-shot HTC has gained increasing interest recently. While in-context learning (ICL) with large language models (LLMs) has achieved significant…

Computation and Language · Computer Science 2024-07-02 Huiyao Chen , Yu Zhao , Zulong Chen , Mengjia Wang , Liangyue Li , Meishan Zhang , Min Zhang

Large Language Models (LLMs) have recently displayed their extraordinary capabilities in language understanding. However, how to comprehensively assess the sentiment capabilities of LLMs continues to be a challenge. This paper investigates…

Computation and Language · Computer Science 2025-02-17 Yang Liu , Xichou Zhu , Zhou Shen , Yi Liu , Min Li , Yujun Chen , Benzi John , Zhenzhen Ma , Tao Hu , Zhi Li , Zhiyang Xu , Wei Luo , Junhui Wang

Due to their architecture and vast pre-training data, large language models (LLMs) demonstrate strong text classification performance. However, LLM output - here, the category assigned to a text - depends heavily on the wording of the…

Computation and Language · Computer Science 2025-12-04 Kylie L. Anglin , Stephanie Milan , Brittney Hernandez , Claudia Ventura

The strong few-shot in-context learning capability of large pre-trained language models (PLMs) such as GPT-3 is highly appealing for application domains such as biomedicine, which feature high and diverse demands of language technologies…

Computation and Language · Computer Science 2022-11-08 Bernal Jiménez Gutiérrez , Nikolas McNeal , Clay Washington , You Chen , Lang Li , Huan Sun , Yu Su

Sarcasm detection identifies natural language expressions whose intended meaning is different from what is implied by its surface meaning. It finds applications in many NLP tasks such as opinion mining, sentiment analysis, etc. Today,…

Multimedia · Computer Science 2021-10-04 Sundesh Gupta , Aditya Shah , Miten Shah , Laribok Syiemlieh , Chandresh Maurya

Vision-Language Models (VLMs), such as CLIP, have significantly advanced zero-shot image recognition. However, their performance remains limited by suboptimal prompt engineering and poor adaptability to target classes. While recent methods…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Hui Liu , Kecheng Chen , Jialiang Wang , Xianming Liu , Wenya Wang , Haoliang Li

Many NLP classification tasks, such as sexism/racism detection or toxicity detection, are based on human values. Yet, human values can vary under diverse cultural conditions. Therefore, we introduce a framework for value-aligned…

Computation and Language · Computer Science 2022-10-17 Yejin Bang , Tiezheng Yu , Andrea Madotto , Zhaojiang Lin , Mona Diab , Pascale Fung

In this paper, we study the few-shot multi-label classification for user intent detection. For multi-label intent detection, state-of-the-art work estimates label-instance relevance scores and uses a threshold to select multiple associated…

Computation and Language · Computer Science 2020-10-13 Yutai Hou , Yongkui Lai , Yushan Wu , Wanxiang Che , Ting Liu

Few-shot learning (FSL) presents a challenging learning problem in which only a few samples are available for each class. Decision interpretation is more important in few-shot classification due to a greater chance of error compared to…

Machine Learning · Computer Science 2025-04-01 Mohammad Reza Zarei , Majid Komeili

Large Language Models (LLMs) have been extensively applied in time series analysis. Yet, their utility in the few-shot classification (i.e., a crucial training scenario due to the limited training data available in industrial applications)…

Machine Learning · Computer Science 2025-02-04 Yakun Chen , Zihao Li , Chao Yang , Xianzhi Wang , Guandong Xu

Named entity recognition (NER) is a fundamental task in numerous downstream applications. Recently, researchers have employed pre-trained language models (PLMs) and large language models (LLMs) to address this task. However, fully…

Computation and Language · Computer Science 2025-10-30 Yufei Zhao , Xiaoshi Zhong , Erik Cambria , Jagath C. Rajapakse

The rapid integration of Large Vision-Language Models (LVLMs) into critical domains necessitates comprehensive moral evaluation to ensure their alignment with human values. While extensive research has addressed moral evaluation in LLMs,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Bei Yan , Jie Zhang , Zhiyuan Chen , Shiguang Shan , Xilin Chen

We present a generalizable classification approach that leverages Large Language Models (LLMs) to facilitate the detection of implicitly encoded social meaning in conversations. We design a multi-faceted prompt to extract a textual…

Computation and Language · Computer Science 2024-07-01 Ritam Dutt , Zhen Wu , Kelly Shi , Divyanshu Sheth , Prakhar Gupta , Carolyn Penstein Rose

Recent advancements in Large Language Models (LLMs) have demonstrated great success in many Natural Language Processing (NLP) tasks. In addition to their cognitive intelligence, exploring their capabilities in emotional intelligence is also…

Computation and Language · Computer Science 2025-02-18 Xin Hong , Yuan Gong , Vidhyasaharan Sethu , Ting Dang

Few-shot relation classification seeks to classify incoming query instances after meeting only few support instances. This ability is gained by training with large amount of in-domain annotated data. In this paper, we tackle an even harder…

Computation and Language · Computer Science 2020-12-15 Xiaoqing Geng , Xiwen Chen , Kenny Q. Zhu , Libin Shen , Yinggong Zhao

Large Language Models (LLMs) have demonstrated great performance in few-shot In-Context Learning (ICL) for a variety of generative and discriminative chemical design tasks. The newly expanded context windows of LLMs can further improve ICL…

In the era of large language models (LLMs), the task of ``System I''~-~the fast, unconscious, and intuitive tasks, e.g., sentiment analysis, text classification, etc., have been argued to be successfully solved. However, sarcasm, as a…

Computation and Language · Computer Science 2024-08-27 Yazhou Zhang , Chunwang Zou , Zheng Lian , Prayag Tiwari , Jing Qin

Recent multimodal large language models (MLLM) such as GPT-4o and GPT-4v have shown great potential in autonomous driving. In this paper, we propose a cross-domain few-shot in-context learning method based on the MLLM for enhancing traffic…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Yaozong Gan , Guang Li , Ren Togo , Keisuke Maeda , Takahiro Ogawa , Miki Haseyama

Scaling language models have revolutionized widespread NLP tasks, yet little comprehensively explored few-shot relation extraction with large language models. In this paper, we investigate principal methodologies, in-context learning and…

Computation and Language · Computer Science 2023-06-12 Xin Xu , Yuqi Zhu , Xiaohan Wang , Ningyu Zhang

Moral values have deep roots in early civilizations, codified within norms and laws that regulated societal order and the common good. They play a crucial role in understanding the psychological basis of human behavior and cultural…

Computation and Language · Computer Science 2025-04-07 Lorenzo Zangari , Candida M. Greco , Davide Picca , Andrea Tagarelli