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Vision-language-action (VLA) models provide a promising paradigm for scalable robotic manipulation, yet their reliance on success-only behavioral cloning leaves them brittle; lacking corrective training signals, minor execution errors…

Most multimodal models treat every negative pair alike, ignoring the ambiguous negatives that differ from the positive by only a small detail. We propose Boundary-Aware Curriculum with Local Attention (BACL), a lightweight add-on that turns…

机器学习 · 计算机科学 2026-01-14 Hua Ye , Hang Ding , Siyuan Chen , Yiyang Jiang , Changyuan Zhang , Xuan Zhang

Modern applications increasingly demand flexible computer vision models that adapt to novel concepts not encountered during training. This necessity is pivotal in emerging domains like extended reality, robotics, and autonomous driving,…

计算机视觉与模式识别 · 计算机科学 2024-04-05 Lorenzo Bianchi , Fabio Carrara , Nicola Messina , Fabrizio Falchi

Multi-Class Incremental Learning (MCIL) aims to learn new concepts by incrementally updating a model trained on previous concepts. However, there is an inherent trade-off to effectively learning new concepts without catastrophic forgetting…

计算机视觉与模式识别 · 计算机科学 2021-04-06 Yaoyao Liu , Yuting Su , An-An Liu , Bernt Schiele , Qianru Sun

Modern Web systems such as social media and e-commerce contain rich contents expressed in images and text. Leveraging information from multi-modalities can improve the performance of machine learning tasks such as classification and…

计算机视觉与模式识别 · 计算机科学 2021-12-10 Huidong Liu , Shaoyuan Xu , Jinmiao Fu , Yang Liu , Ning Xie , Chien-Chih Wang , Bryan Wang , Yi Sun

Continual learning (CL) with Vision-Language Models (VLMs) has overcome the constraints of traditional CL, which only focuses on previously encountered classes. During the CL of VLMs, we need not only to prevent the catastrophic forgetting…

计算机视觉与模式识别 · 计算机科学 2024-12-19 Yicheng Xu , Yuxin Chen , Jiahao Nie , Yusong Wang , Huiping Zhuang , Manabu Okumura

Low-rank adaptation (LoRA) is a widely used parameter-efficient fine-tuning (PEFT) method that learns weight updates $\Delta W = AB$ for pretrained weights $W$ through low-rank adapters $A$ and $B$. While LoRA ensures hardware efficiency,…

计算机视觉与模式识别 · 计算机科学 2025-05-30 Yibo Zhong , Jinman Zhao , Yao Zhou

With the proliferation of multi-modal data in large-scale visual recognition systems, enabling models to continuously acquire knowledge from evolving data streams while preserving prior information has become increasingly critical.…

计算机视觉与模式识别 · 计算机科学 2025-10-29 Juncen Guo , Siao Liu , Xiaoguang Zhu , Lianlong Sun , Liangyu Teng , Jingyi Wu , Di Li , Linxiao Gong , Weiwei Jiang , Wei Zhou , Liang Song

Though neural networks have achieved much progress in various applications, it is still highly challenging for them to learn from a continuous stream of tasks without forgetting. Continual learning, a new learning paradigm, aims to solve…

机器学习 · 计算机科学 2019-05-13 Ju Xu , Jin Ma , Zhanxing Zhu

Class Incremental Learning (CIL) aims to continuously learn new categories while retaining the knowledge of old ones. Pre-trained models (PTMs) show promising capabilities in CIL. However, existing approaches that apply lightweight…

计算机视觉与模式识别 · 计算机科学 2025-09-25 Kai Jiang , Zhengyan Shi , Dell Zhang , Hongyuan Zhang , Xuelong Li

In incremental object detection, knowledge distillation has been proven to be an effective way to alleviate catastrophic forgetting. However, previous works focused on preserving the knowledge of old models, ignoring that images could…

计算机视觉与模式识别 · 计算机科学 2024-07-17 Qijie Mo , Yipeng Gao , Shenghao Fu , Junkai Yan , Ancong Wu , Wei-Shi Zheng

A unified representation space in multi-modal learning is essential for effectively integrating diverse data sources, such as text, images, and audio, to enhance efficiency and performance across various downstream tasks. Recent binding…

机器学习 · 计算机科学 2025-10-08 Minoh Jeong , Zae Myung Kim , Min Namgung , Dongyeop Kang , Yao-Yi Chiang , Alfred Hero

Class-incremental learning (CIL) aims to train a model to learn new classes from non-stationary data streams without forgetting old ones. In this paper, we propose a new kind of connectionist model by tailoring neural unit dynamics that…

机器学习 · 计算机科学 2024-06-05 Depeng Li , Tianqi Wang , Junwei Chen , Wei Dai , Zhigang Zeng

Current state-of-the-art vision-and-language models are evaluated on tasks either individually or in a multi-task setting, overlooking the challenges of continually learning (CL) tasks as they arrive. Existing CL benchmarks have facilitated…

Multiple instance learning (MIL) significantly reduced annotation costs via bag-level weak labels for large-scale images, such as histopathological whole slide images (WSIs). However, its adaptability to continual tasks with minimal…

计算机视觉与模式识别 · 计算机科学 2025-07-09 Byung Hyun Lee , Wongi Jeong , Woojae Han , Kyoungbun Lee , Se Young Chun

Continual learning (CL), which requires the model to learn multiple tasks sequentially, is crucial for large language models (LLMs). Recently, low-rank adaptation~(LoRA), one of the most representative parameter-efficient fine-tuning (PEFT)…

计算与语言 · 计算机科学 2025-10-28 Yan-Shuo Liang , Jia-Rui Chen , Wu-Jun Li

Early identification of high-risk ICU patients is crucial for directing limited medical resources. We introduce ALFIA (Adaptive Layer Fusion with Intelligent Attention), a modular, attention-based architecture that jointly trains LoRA…

Large-scale vision-language models (VLMs) such as CLIP exhibit strong zero-shot generalization, but adapting them to downstream tasks typically requires costly labeled data. Existing unsupervised self-training methods rely on…

计算机视觉与模式识别 · 计算机科学 2026-02-05 Qian-Wei Wang , Guanghao Meng , Ren Cai , Yaguang Song , Shu-Tao Xia

Recently, pre-trained vision-language models have been increasingly used to tackle the challenging zero-shot segmentation task. Typical solutions follow the paradigm of first generating mask proposals and then adopting CLIP to classify…

计算机视觉与模式识别 · 计算机科学 2023-10-03 Siyu Jiao , Yunchao Wei , Yaowei Wang , Yao Zhao , Humphrey Shi

Vision-Language Models (VLMs) create a severe visual feature bottleneck by using a crude, asymmetric connection that links only the output of the vision encoder to the input of the large language model (LLM). This static architecture…

计算机视觉与模式识别 · 计算机科学 2026-01-16 Cheng Chen , Yuyu Guo , Pengpeng Zeng , Jingkuan Song , Peng Di , Hang Yu , Lianli Gao