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Fine-tuning large pre-trained language models for downstream tasks remains a critical challenge in natural language processing. This paper presents an empirical analysis comparing two efficient fine-tuning methods - BitFit and adapter…

机器学习 · 计算机科学 2024-01-09 Nigel Doering , Cyril Gorlla , Trevor Tuttle , Adhvaith Vijay

Recently, large multimodal models, such as CLIP and Stable Diffusion have experimented tremendous successes in both foundations and applications. However, as these models increase in parameter size and computational requirements, it becomes…

计算机视觉与模式识别 · 计算机科学 2023-09-22 Victor Gallego

The evolution of prompt learning methodologies has driven exploration of deeper prompt designs to enhance model performance. However, current deep text prompting approaches suffer from two critical limitations: Over-reliance on constrastive…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Qiqi Zhan , Shiwei Li , Qingjie Liu , Yunhong Wang

Recent works have explored text-guided image editing using diffusion models and generated edited images based on text prompts. However, the models struggle to accurately locate the regions to be edited and faithfully perform precise edits.…

计算机视觉与模式识别 · 计算机科学 2023-05-30 Qian Wang , Biao Zhang , Michael Birsak , Peter Wonka

The Stable Diffusion model is a prominent text-to-image generation model that relies on a text prompt as its input, which is encoded using the Contrastive Language-Image Pre-Training (CLIP). However, text prompts have limitations when it…

计算机视觉与模式识别 · 计算机科学 2024-02-16 Yuxuan Ding , Chunna Tian , Haoxuan Ding , Lingqiao Liu

Text-to-image models have shown remarkable progress in generating high-quality images from user-provided prompts. Despite this, the quality of these images varies due to the models' sensitivity to human language nuances. With advancements…

人工智能 · 计算机科学 2024-06-14 Xinrui Yang , Zhuohan Wang , Anthony Hu

We introduce the Nexus Adapters, novel text-guided efficient adapters to the diffusion-based framework for the Structure Preserving Conditional Generation (SPCG). Recently, structure-preserving methods have achieved promising results in…

计算机视觉与模式识别 · 计算机科学 2026-02-23 Aryan Das , Koushik Biswas , Swalpa Kumar Roy , Badri Narayana Patro , Vinay Kumar Verma

Novel architectures have recently improved generative image synthesis leading to excellent visual quality in various tasks. Of particular note is the field of ``AI-Art'', which has seen unprecedented growth with the emergence of powerful…

计算机视觉与模式识别 · 计算机科学 2022-07-27 Robin Rombach , Andreas Blattmann , Björn Ommer

Aligning large language models with human preferences has emerged as a critical focus in language modeling research. Yet, integrating preference learning into Text-to-Image (T2I) generative models is still relatively uncharted territory.…

计算机视觉与模式识别 · 计算机科学 2024-06-11 Yi Gu , Zhendong Wang , Yueqin Yin , Yujia Xie , Mingyuan Zhou

Recent advancements in speech synthesis have enabled large language model (LLM)-based systems to perform zero-shot generation with controllable content, timbre, speaker identity, and emotion through input prompts. As a result, these models…

Recent advancements in diffusion models have significantly impacted content creation, leading to the emergence of Personalized Content Synthesis (PCS). By utilizing a small set of user-provided examples featuring the same subject, PCS aims…

计算机视觉与模式识别 · 计算机科学 2025-12-01 Xulu Zhang , Xiaoyong Wei , Wentao Hu , Jinlin Wu , Jiaxin Wu , Wengyu Zhang , Zhaoxiang Zhang , Zhen Lei , Qing Li

Prompt engineering is crucial for achieving reliable and effective outputs from large language models (LLMs), but its design requires specialized knowledge of prompting techniques and a deep understanding of target tasks. To address this…

计算与语言 · 计算机科学 2025-10-22 Yohei Ikenoue , Hitomi Tashiro , Shigeru Kuroyanagi

Text-to-video models have made remarkable advancements through optimization on high-quality text-video pairs, where the textual prompts play a pivotal role in determining quality of output videos. However, achieving the desired output often…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Yatai Ji , Jiacheng Zhang , Jie Wu , Shilong Zhang , Shoufa Chen , Chongjian GE , Peize Sun , Weifeng Chen , Wenqi Shao , Xuefeng Xiao , Weilin Huang , Ping Luo

Recently, diffusion-based deep generative models (e.g., Stable Diffusion) have shown impressive results in text-to-image synthesis. However, current text-to-image models often require multiple passes of prompt engineering by humans in order…

计算与语言 · 计算机科学 2023-11-14 Tingfeng Cao , Chengyu Wang , Bingyan Liu , Ziheng Wu , Jinhui Zhu , Jun Huang

In large language models (LLM)-based recommendation systems (LLM-RSs), accurately predicting user preferences by leveraging the general knowledge of LLMs is possible without requiring extensive training data. By converting recommendation…

信息检索 · 计算机科学 2024-12-20 Genki Kusano , Kosuke Akimoto , Kunihiro Takeoka

With recent advancements in diffusion models, users can generate high-quality images by writing text prompts in natural language. However, generating images with desired details requires proper prompts, and it is often unclear how a model…

计算机视觉与模式识别 · 计算机科学 2023-07-07 Zijie J. Wang , Evan Montoya , David Munechika , Haoyang Yang , Benjamin Hoover , Duen Horng Chau

Recent research in subject-driven generation increasingly emphasizes the importance of selective subject features. Nevertheless, accurately selecting the content in a given reference image still poses challenges, especially when selecting…

计算机视觉与模式识别 · 计算机科学 2025-01-07 Junjie Hu , Shuyong Gao , Lingyi Hong , Qishan Wang , Yuzhou Zhao , Yan Wang , Wenqiang Zhang

This paper presents SPIE: a novel approach for semantic and structural post-training of instruction-based image editing diffusion models, addressing key challenges in alignment with user prompts and consistency with input images. We…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Elior Benarous , Yilun Du , Heng Yang

Vision-language models (VLMs) like CLIP have demonstrated remarkable applicability across a variety of downstream tasks, including zero-shot image classification. Recently, the use of prompts or adapters for efficient transfer learning…

计算机视觉与模式识别 · 计算机科学 2024-10-14 Yongjin Yang , Jongwoo Ko , Se-Young Yun

Prompt tuning has been an extremely effective tool to adapt a pre-trained model to downstream tasks. However, standard prompt-based methods mainly consider the case of sufficient data of downstream tasks. It is still unclear whether the…

计算与语言 · 计算机科学 2022-07-19 Ping Yu , Wei Wang , Chunyuan Li , Ruiyi Zhang , Zhanpeng Jin , Changyou Chen