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Various deep learning models have been developed to segment anatomical structures from medical images, but they typically have poor performance when tested on another target domain with different data distribution. Recently, unsupervised…

图像与视频处理 · 电气工程与系统科学 2022-01-21 Linkai Peng , Li Lin , Pujin Cheng , Ziqi Huang , Xiaoying Tang

Domain adaptation has shown appealing performance by leveraging knowledge from a source domain with rich annotations. However, for a specific target task, it is cumbersome to collect related and high-quality source domains. In real-world…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Mengcheng Lan , Min Meng , Jun Yu , Jigang Wu

Foundational Vision-Language Models (VLMs) excel across diverse tasks, but adapting them to new domains without forgetting prior knowledge remains a critical challenge. Continual Learning (CL) addresses this challenge by enabling models to…

机器学习 · 计算机科学 2026-02-03 Vaibhav Singh , Rahaf Aljundi , Eugene Belilovsky

Masked diffusion language models (MDLMs) have emerged as a promising alternative to dominant autoregressive approaches. Although they achieve competitive performance on several tasks, a substantial gap remains in open-ended text generation.…

计算与语言 · 计算机科学 2026-02-02 Mengyu Ye , Ryosuke Takahashi , Keito Kudo , Jun Suzuki

Non-Local Attention (NLA) brings significant improvement for Single Image Super-Resolution (SISR) by leveraging intrinsic feature correlation in natural images. However, NLA gives noisy information large weights and consumes quadratic…

计算机视觉与模式识别 · 计算机科学 2022-03-11 Bin Xia , Yucheng Hang , Yapeng Tian , Wenming Yang , Qingmin Liao , Jie Zhou

Tracking by natural language specification (TNL) aims to consistently localize a target in a video sequence given a linguistic description in the initial frame. Existing methodologies perform language-based and template-based matching for…

计算机视觉与模式识别 · 计算机科学 2024-04-01 Yanyan Shao , Shuting He , Qi Ye , Yuchao Feng , Wenhan Luo , Jiming Chen

Multitask learning (MTL) has become prominent for its ability to predict multiple tasks jointly, achieving better per-task performance with fewer parameters than single-task learning. Recently, decoder-focused architectures have…

计算机视觉与模式识别 · 计算机科学 2024-11-07 Dimitrios Sinodinos , Narges Armanfard

Service level agreements (SLAs) in data center colocation contracts define precise thresholds for power, temperature, and humidity, with tiered violation penalties expressed as credits against monthly recurring charges. Traditional reactive…

机器学习 · 计算机科学 2026-05-08 Omanshu Thapliyal

Meta reinforcement learning (meta-RL) aims to learn a policy solving a set of training tasks simultaneously and quickly adapting to new tasks. It requires massive amounts of data drawn from training tasks to infer the common structure…

机器学习 · 计算机科学 2022-07-21 Yijie Guo , Qiucheng Wu , Honglak Lee

In this paper, we present TransMLA, a framework that seamlessly converts any GQA-based pre-trained model into an MLA-based model. Our approach enables direct compatibility with DeepSeek's codebase, allowing these models to fully leverage…

机器学习 · 计算机科学 2025-06-13 Fanxu Meng , Pingzhi Tang , Xiaojuan Tang , Zengwei Yao , Xing Sun , Muhan Zhang

Instruction tuning is widely used to improve a pre-trained Multimodal Large Language Model (MLLM) by training it on curated task-specific datasets, enabling better comprehension of human instructions. However, it is infeasible to collect…

计算与语言 · 计算机科学 2025-05-30 Haiyang Guo , Fanhu Zeng , Ziwei Xiang , Fei Zhu , Da-Han Wang , Xu-Yao Zhang , Cheng-Lin Liu

We introduce MetaICL (Meta-training for In-Context Learning), a new meta-training framework for few-shot learning where a pretrained language model is tuned to do in-context learning on a large set of training tasks. This meta-training…

计算与语言 · 计算机科学 2022-05-04 Sewon Min , Mike Lewis , Luke Zettlemoyer , Hannaneh Hajishirzi

Vision-language models (VLMs) have tremendous potential for grounding language, and thus enabling language-conditioned agents (LCAs) to perform diverse tasks specified with text. This has motivated the study of LCAs based on reinforcement…

人工智能 · 计算机科学 2024-11-27 Theo Cachet , Christopher R. Dance , Olivier Sigaud

In this paper, we present a novel cross-consistency based semi-supervised approach for semantic segmentation. Consistency training has proven to be a powerful semi-supervised learning framework for leveraging unlabeled data under the…

计算机视觉与模式识别 · 计算机科学 2020-06-11 Yassine Ouali , Céline Hudelot , Myriam Tami

In recent years, continual learning with pre-training (CLPT) has received widespread interest, instead of its traditional focus of training from scratch. The use of strong pre-trained models (PTMs) can greatly facilitate knowledge transfer…

计算机视觉与模式识别 · 计算机科学 2024-08-16 Gengwei Zhang , Liyuan Wang , Guoliang Kang , Ling Chen , Yunchao Wei

The dual-stream transformer architecture-based joint audio-video generation method has become the dominant paradigm in current research. By incorporating pre-trained video diffusion models and audio diffusion models, along with a…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Bingqi Ma , Linlong Lang , Ming Zhang , Dailan He , Xingtong Ge , Yi Zhang , Guanglu Song , Yu Liu

Learning a set of tasks over time, also known as continual learning (CL), is one of the most challenging problems in artificial intelligence due to catastrophic forgetting. Large language models (LLMs) are often impractical to frequent…

机器学习 · 计算机科学 2025-10-28 Jaya Krishna Mandivarapu

One of the well-known challenges in computer vision tasks is the visual diversity of images, which could result in an agreement or disagreement between the learned knowledge and the visual content exhibited by the current observation. In…

机器学习 · 计算机科学 2020-01-03 Yan Luo , Yongkang Wong , Mohan S. Kankanhalli , Qi Zhao

Multi-head Latent Attention (MLA), the attention used in DeepSeek-V2/V3, jointly compresses keys and values into a low-rank latent and matches the H100 roofline almost perfectly. Its trained weights, however, expose only one decoding path -…

机器学习 · 计算机科学 2026-05-28 Fanxu Meng

Currently, pre-trained language models (PLMs) do not cope well with the distribution shift problem, resulting in models trained on the training set failing in real test scenarios. To address this problem, the test-time adaptation (TTA)…

计算与语言 · 计算机科学 2023-04-26 Yi Su , Yixin Ji , Juntao Li , Hai Ye , Min Zhang