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The pervasive deployment of Large Language Models-LLMs in various sectors often neglects the nuanced requirements of individuals and small organizations, who benefit more from models precisely tailored to their specific business contexts…

Computation and Language · Computer Science 2024-07-10 Jiaxi Cui , Wentao Zhang , Jing Tang , Xudong Tong , Zhenwei Zhang , Amie , Jing Wen , Rongsheng Wang , Pengfei Wu

Deep learning is a powerful weapon to boost application performance in many fields, including face recognition, object detection, image classification, natural language understanding, and recommendation system. With the rapid increase in…

Software Engineering · Computer Science 2021-07-28 Hongchen Cao , Shuai Li , Yuming Zhou , Ming Fan , Xuejiao Zhao , Yutian Tang

This work presents a method for adapting a single, fixed deep neural network to multiple tasks without affecting performance on already learned tasks. By building upon ideas from network quantization and pruning, we learn binary masks that…

Computer Vision and Pattern Recognition · Computer Science 2018-03-20 Arun Mallya , Dillon Davis , Svetlana Lazebnik

Equivariance is a fundamental property in computer vision models, yet strict equivariance is rarely satisfied in real-world data, which can limit a model's performance. Controlling the degree of equivariance is therefore desirable. We…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Md Ashiqur Rahman , Lim Jun Hao , Jeremiah Jiang , Teck-Yian Lim , Raymond A. Yeh

Fine-tuning flow matching models is a central challenge in settings with limited data, evolving distributions, or strict efficiency demands, where unconstrained fine-tuning can erode the accuracy and efficiency gains learned during…

Machine Learning · Computer Science 2026-02-02 Gudrun Thorkelsdottir , Arindam Banerjee

Grasping algorithms have evolved from planar depth grasping to utilizing point cloud information, allowing for application in a wider range of scenarios. However, data-driven grasps based on models trained on basic open-source datasets may…

Robotics · Computer Science 2023-10-31 Xiao Hu , Xiangsheng Chen

Current Large Language Models (LLMs) excel in general reasoning yet struggle with specialized tasks requiring proprietary or domain-specific knowledge. Fine-tuning large models for every niche application is often infeasible due to…

Artificial Intelligence · Computer Science 2025-04-23 Yizhu Jiao , Xuchao Zhang , Zhaoyang Wang , Yubo Ma , Zhun Deng , Rujia Wang , Chetan Bansal , Saravan Rajmohan , Jiawei Han , Huaxiu Yao

This paper presents a gradient-informed fine-tuning method for large language models under few-shot conditions. The goal is to enhance task adaptability and training stability when data is limited. The method builds on a base loss function…

Computation and Language · Computer Science 2025-06-03 Hongye Zheng , Yichen Wang , Ray Pan , Guiran Liu , Binrong Zhu , Hanlu Zhang

While recent advances in machine learning have equipped Weather Foundation Models (WFMs) with substantial generalization capabilities across diverse downstream tasks, the escalating computational requirements associated with their expanding…

This paper proposes a composable fine-tuning method that integrates graph structural priors with modular adapters to address the high computational cost and structural instability faced by large-scale pre-trained models in multi-task…

Machine Learning · Computer Science 2025-11-07 Yuxiao Wang , Di Wu , Feng Liu , Zhimin Qiu , Chenrui Hu

Modern deep learning usually treats models as separate artifacts: trained independently, specialized for particular purposes, and replaced when improved versions appear. This thesis studies model merging as an alternative paradigm:…

Machine Learning · Computer Science 2026-05-05 Donato Crisostomi

In real-world scenarios, achieving domain adaptation and generalization poses significant challenges, as models must adapt to or generalize across unknown target distributions. Extending these capabilities to unseen multimodal…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Hao Dong , Moru Liu , Kaiyang Zhou , Eleni Chatzi , Juho Kannala , Cyrill Stachniss , Olga Fink

Recently the emergence of novel presentation attacks has drawn increasing attention to face anti-spoofing. However, existing methods tend to memorize data patterns from the training set, resulting in poor generalization to unknown attack…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Fangling Jiang , Qi Li , Weining Wang , Gang Wang , Bing Liu , Zhenan Sun

Ensuring trustworthiness in open-world visual recognition requires models that are interpretable, fair, and robust to distribution shifts. Yet modern vision systems are increasingly deployed as proprietary black-box APIs, exposing only…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Simone Carnemolla , Chiara Russo , Simone Palazzo , Quentin Bouniot , Daniela Giordano , Zeynep Akata , Matteo Pennisi , Concetto Spampinato

Traffic state prediction is necessary for many Intelligent Transportation Systems applications. Recent developments of the topic have focused on network-wide, multi-step prediction, where state of the art performance is achieved via deep…

Machine Learning · Computer Science 2024-03-12 Bibek Poudel , Weizi Li

Fine-tuning of self-supervised models is a powerful transfer learning method in a variety of fields, including speech processing, since it can utilize generic feature representations obtained from large amounts of unlabeled data.…

Multimedia · Computer Science 2022-12-07 Shinta Otake , Rei Kawakami , Nakamasa Inoue

Fine-tuning large pre-trained models has become the de facto strategy for developing both task-specific and general-purpose machine learning systems, including developing models that are safe to deploy. Despite its clear importance, there…

Large pretrained diffusion models have demonstrated impressive generation capabilities and have been adapted to various downstream tasks. However, unlike Large Language Models (LLMs) that can learn multiple tasks in a single model based on…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Ming Tao , Bing-Kun Bao , Yaowei Wang , Changsheng Xu

As the scale of generative models continues to grow, efficient reuse and adaptation of pre-trained models have become crucial considerations. In this work, we propose Voicebox Adapter, a novel approach that integrates fine-grained…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-11 Chung-Ming Chien , Andros Tjandra , Apoorv Vyas , Matt Le , Bowen Shi , Wei-Ning Hsu

We consider the problem of searching an input maximizing a black-box objective function given a static dataset of input-output queries. A popular approach to solving this problem is maintaining a proxy model, e.g., a deep neural network…

Machine Learning · Computer Science 2021-10-28 Sihyun Yu , Sungsoo Ahn , Le Song , Jinwoo Shin