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Prevailing quantization techniques in Learned Image Compression (LIC) typically employ a static, uniform bit-width across all layers, failing to adapt to the highly diverse data distributions and sensitivity characteristics inherent in LIC…

图像与视频处理 · 电气工程与系统科学 2025-11-12 Youneng Bao , Yulong Cheng , Yiping Liu , Yichen Yang , Peng Qin , Mu Li , Yongsheng Liang

Time series forecasting is crucial for various applications, such as weather forecasting, power load forecasting, and financial analysis. In recent studies, MLP-mixer models for time series forecasting have been shown as a promising…

机器学习 · 计算机科学 2024-12-24 Md Mahmuddun Nabi Murad , Mehmet Aktukmak , Yasin Yilmaz

Vision-language alignment in multi-modal large language models (MLLMs) relies on supervised fine-tuning (SFT) or reinforcement learning (RL). To align multi-modal large language models (MLLMs) in the post-training stage, supervised…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Xin Jin , Siyuan Li , Siyong Jian , Kai Yu , Huan Wang

Despite significant progress has been made in image deraining, existing approaches are mostly carried out on low-resolution images. The effectiveness of these methods on high-resolution images is still unknown, especially for…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Hongming Chen , Xiang Chen , Chen Wu , Zhuoran Zheng , Jinshan Pan , Xianping Fu

Long-term time series forecasting (LTSF) is a critical task in computational intelligence. While Transformer-based models effectively capture long-range dependencies, they often suffer from quadratic complexity and overfitting due to data…

机器学习 · 计算机科学 2025-12-03 Li Qianyang , Zhang Xingjun , Wang Shaoxun , Wei Jia

Vision Transformer (ViT) has emerged as a prominent backbone for computer vision. For more efficient ViTs, recent works lessen the quadratic cost of the self-attention layer by pruning or fusing the redundant tokens. However, these works…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Sanghyeok Lee , Joonmyung Choi , Hyunwoo J. Kim

As deep neural networks (DNNs) prove their importance and feasibility, more and more DNN-based apps, such as detection and classification of objects, have been developed and deployed on autonomous vehicles (AVs). To meet their growing…

机器学习 · 计算机科学 2023-02-06 Minkyoung Cho , Kang G. Shin

Data augmentation improves the generalization power of deep learning models by synthesizing more training samples. Sample-mixing is a popular data augmentation approach that creates additional data by combining existing samples. Recent…

计算机视觉与模式识别 · 计算机科学 2024-03-20 Tsz-Him Cheung , Dit-Yan Yeung

Deep learning architectures are showing great promise in various computer vision domains including image classification, object detection, event detection and action recognition. In this study, we investigate various aspects of…

计算机视觉与模式识别 · 计算机科学 2016-08-08 Hilal Ergun , Mustafa Sert

While multimodal fusion has been extensively studied in Multimodal Sentiment Analysis (MSA), the role of fusion depth and multimodal capacity allocation remains underexplored. In this work, we position fusion depth, scalability, and…

计算与语言 · 计算机科学 2025-04-16 Efthymios Georgiou , Vassilis Katsouros , Yannis Avrithis , Alexandros Potamianos

We propose RepMLP, a multi-layer-perceptron-style neural network building block for image recognition, which is composed of a series of fully-connected (FC) layers. Compared to convolutional layers, FC layers are more efficient, better at…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Xiaohan Ding , Chunlong Xia , Xiangyu Zhang , Xiaojie Chu , Jungong Han , Guiguang Ding

Time series forecasting is widely used in extensive applications, such as traffic planning and weather forecasting. However, real-world time series usually present intricate temporal variations, making forecasting extremely challenging.…

机器学习 · 计算机科学 2024-05-24 Shiyu Wang , Haixu Wu , Xiaoming Shi , Tengge Hu , Huakun Luo , Lintao Ma , James Y. Zhang , Jun Zhou

Choosing a suitable deep learning architecture for multimodal data fusion is a challenging task, as it requires the effective integration and processing of diverse data types, each with distinct structures and characteristics. In this…

Multi-domain fine-tuning of large language models requires improving performance on target domains while preserving performance on constrained domains, such as general knowledge, instruction following, or safety evaluations. Existing data…

机器学习 · 计算机科学 2026-05-12 Eleonora Gualdoni , Sonia Laguna , Louis Bethune , Joao Monteiro , Pierre Ablin , Marco Cuturi

Multi-index fusion has demonstrated impressive performances in retrieval task by integrating different visual representations in a unified framework. However, previous works mainly consider propagating similarities via neighbor structure,…

计算机视觉与模式识别 · 计算机科学 2017-09-28 Zhizhong Zhang , Yuan Xie , Wensheng Zhang , Qi Tian

We initiate the first empirical study on the use of MLP architectures for vision-and-language (VL) fusion. Through extensive experiments on 5 VL tasks and 5 robust VQA benchmarks, we find that: (i) Without pre-training, using MLPs for…

计算机视觉与模式识别 · 计算机科学 2021-12-09 Yixin Nie , Linjie Li , Zhe Gan , Shuohang Wang , Chenguang Zhu , Michael Zeng , Zicheng Liu , Mohit Bansal , Lijuan Wang

Transformers are widely applied to solve natural language understanding and computer vision tasks. While scaling up these architectures leads to improved performance, it often comes at the expense of much higher computational costs. In…

计算机视觉与模式识别 · 计算机科学 2022-02-25 Cedric Renggli , André Susano Pinto , Neil Houlsby , Basil Mustafa , Joan Puigcerver , Carlos Riquelme

The generalization of the Transformer architecture via MetaFormer has reshaped our understanding of its success in computer vision. By replacing self-attention with simpler token mixers, MetaFormer provides strong baselines for vision…

计算机视觉与模式识别 · 计算机科学 2026-04-27 Ron Keuth , Paul Kaftan , Mattias P. Heinrich

The attention mechanism is the primary component of the transformer architecture; it has led to significant advancements in deep learning spanning many domains and covering multiple tasks. In computer vision, the attention mechanism was…

计算机视觉与模式识别 · 计算机科学 2025-05-05 Abdullah Nazhat Abdullah , Tarkan Aydin

Benefiting from recent advancements in large language models and modality alignment techniques, existing Large Vision-Language Models(LVLMs) have achieved prominent performance across a wide range of scenarios. However, the excessive…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Xuange Zhang , Dengjie Li , Bo Liu , Zenghao Bao , Yao Zhou , Baisong Yang , Zhongying Liu , Yujie Zhong , Zheng Zhao , Tongtong Yuan