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Manual annotation of medical images is highly subjective, leading to inevitable and huge annotation biases. Deep learning models may surpass human performance on a variety of tasks, but they may also mimic or amplify these biases. Although…

计算机视觉与模式识别 · 计算机科学 2022-03-23 Zehui Liao , Shishuai Hu , Yutong Xie , Yong Xia

Large Language Models integrating textual and visual inputs have introduced new possibilities for interpreting complex data. Despite their remarkable ability to generate coherent and contextually relevant text based on visual stimuli, the…

人机交互 · 计算机科学 2025-01-08 Giulio Antonio Abbo , Tony Belpaeme

Generating accurate and consistent visual aids is a critical challenge in mathematics education, where visual representations like geometric shapes and functions play a pivotal role in enhancing student comprehension. This paper introduces…

计算与语言 · 计算机科学 2024-11-11 Jeongwoo Lee , Kwangsuk Park , Jihyeon Park

In order to deeply understand the capability of pretrained language models in text generation and conduct a diagnostic evaluation, we propose TGEA, an error-annotated dataset with multiple benchmark tasks for text generation from pretrained…

计算与语言 · 计算机科学 2025-03-07 Jie He , Bo Peng , Yi Liao , Qun Liu , Deyi Xiong

Zero-shot learning (ZSL) aims to train a model on seen classes and recognize unseen classes by knowledge transfer through shared auxiliary information. Recent studies reveal that documents from encyclopedias provide helpful auxiliary…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Xiangyan Qu , Jing Yu , Jiamin Zhuang , Gaopeng Gou , Gang Xiong , Qi Wu

Equitable urban transportation applications require high-fidelity digital representations of the built environment: not just streets and sidewalks, but bike lanes, marked and unmarked crossings, curb ramps and cuts, obstructions, traffic…

计算机视觉与模式识别 · 计算机科学 2024-08-05 Bin Han , Yiwei Yang , Anat Caspi , Bill Howe

This paper introduces a novel changepoint detection framework that combines ensemble statistical methods with Large Language Models (LLMs) to enhance both detection accuracy and the interpretability of regime changes in time series data.…

Emerging generative world models and vision-language-action (VLA) systems are rapidly reshaping automated driving by enabling scalable simulation, long-horizon forecasting, and capability-rich decision making. Across these directions,…

机器人学 · 计算机科学 2026-03-11 Rongxiang Zeng , Yongqi Dong

Labeled Latent Dirichlet Allocation (LLDA) is an extension of the standard unsupervised Latent Dirichlet Allocation (LDA) algorithm, to address multi-label learning tasks. Previous work has shown it to perform in par with other…

机器学习 · 统计学 2017-09-19 Yannis Papanikolaou , Grigorios Tsoumakas

We introduce Generalized Instruction Tuning (called GLAN), a general and scalable method for instruction tuning of Large Language Models (LLMs). Unlike prior work that relies on seed examples or existing datasets to construct instruction…

In this position paper, we argue that human evaluation of generative large language models (LLMs) should be a multidisciplinary undertaking that draws upon insights from disciplines such as user experience research and human behavioral…

计算与语言 · 计算机科学 2024-10-08 Aparna Elangovan , Ling Liu , Lei Xu , Sravan Bodapati , Dan Roth

Recent advances in generic large models, such as GPT and DeepSeek, have motivated the introduction of universality to graph pre-training, aiming to learn rich and generalizable knowledge across diverse domains using graph representations to…

机器学习 · 计算机科学 2026-02-27 Lianze Shan , Jitao Zhao , Dongxiao He , Siqi Liu , Jiaxu Cui , Weixiong Zhang

The state-of-the-art solutions for Aspect-Level Sentiment Analysis (ALSA) were built on a variety of deep neural networks (DNN), whose efficacy depends on large amounts of accurately labeled training data. Unfortunately, high-quality…

机器学习 · 计算机科学 2019-07-02 Yanyan Wang , Qun Chen , Jiquan Shen , Boyi Hou , Murtadha Ahmed , Zhanhuai Li

Recent studies have demonstrated the exceptional potentials of leveraging human preference datasets to refine text-to-image generative models, enhancing the alignment between generated images and textual prompts. Despite these advances,…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Xun Wu , Shaohan Huang , Furu Wei

Clustering short text is a difficult problem, due to the low word co-occurrence between short text documents. This work shows that large language models (LLMs) can overcome the limitations of traditional clustering approaches by generating…

计算与语言 · 计算机科学 2025-04-08 Justin K. Miller , Tristram J. Alexander

Many fine-grained classification tasks, like rare animal identification, have limited training data and consequently classifiers trained on these datasets often fail to generalize to variations in the domain like changes in weather or…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Lisa Dunlap , Alyssa Umino , Han Zhang , Jiezhi Yang , Joseph E. Gonzalez , Trevor Darrell

Foundation models like CLIP allow zero-shot transfer on various tasks without additional training data. Yet, the zero-shot performance is less competitive than a fully supervised one. Thus, to enhance the performance, fine-tuning and…

计算机视觉与模式识别 · 计算机科学 2026-01-08 Beier Zhu , Kaihua Tang , Qianru Sun , Hanwang Zhang

In this work, we for the first time present a method for detecting label errors in image datasets with semantic segmentation, i.e., pixel-wise class labels. Annotation acquisition for semantic segmentation datasets is time-consuming and…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Matthias Rottmann , Marco Reese

Authentication is the task of confirming the matching relationship between a data instance and a given identity. Typical examples of authentication problems include face recognition and person re-identification. Data-driven authentication…

机器学习 · 统计学 2020-11-24 Jian Liang , Yuren Cao , Shuang Li , Bing Bai , Hao Li , Fei Wang , Kun Bai

In this paper, we introduce the task of automatically generating text to describe the differences between two similar images. We collect a new dataset by crowd-sourcing difference descriptions for pairs of image frames extracted from…

计算与语言 · 计算机科学 2018-09-03 Harsh Jhamtani , Taylor Berg-Kirkpatrick