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Graph foundation models (GFMs) have recently gained significant attention. However, the unique data processing and evaluation setups employed by different studies hinder a deeper understanding of their progress. Additionally, current…

In-context learning (ICL) has proven to be a significant capability with the advancement of Large Language models (LLMs). By instructing LLMs using few-shot demonstrative examples, ICL enables them to perform a wide range of tasks without…

计算与语言 · 计算机科学 2024-08-21 Quanyu Long , Jianda Chen , Wenya Wang , Sinno Jialin Pan

Large Multimodal Models (LMMs) have demonstrated impressive performance in short video understanding tasks but face great challenges when applied to long video understanding. In contrast, Large Language Models (LLMs) exhibit outstanding…

计算机视觉与模式识别 · 计算机科学 2024-10-03 Hongchen Wei , Zhenzhong Chen

Large Multimodal Models (LMMs) exhibit remarkable multi-tasking ability by learning mixed instruction datasets. However, novel tasks would be encountered sequentially in dynamic world, which urges for equipping LMMs with multimodal…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Fanhu Zeng , Fei Zhu , Haiyang Guo , Xu-Yao Zhang , Cheng-Lin Liu

When performing data classification over a stream of continuously occurring instances, a key challenge is to develop an open-world classifier that anticipates instances from an unknown class. Studies addressing this problem, typically…

计算机视觉与模式识别 · 计算机科学 2018-10-10 Yang Gao , Swarup Chandra , Zhuoyi Wang , Latifur Khan

Machine learning algorithms have shown potential to improve prefetching performance by accurately predicting future memory accesses. Existing approaches are based on the modeling of text prediction, considering prefetching as a…

硬件体系结构 · 计算机科学 2022-05-06 Pengmiao Zhang , Ajitesh Srivastava , Anant V. Nori , Rajgopal Kannan , Viktor K. Prasanna

Deep neural networks, including transformers and convolutional neural networks, have significantly improved multivariate time series classification (MTSC). However, these methods often rely on supervised learning, which does not fully…

机器学习 · 计算机科学 2024-05-28 Xiwen Chen , Peijie Qiu , Wenhui Zhu , Huayu Li , Hao Wang , Aristeidis Sotiras , Yalin Wang , Abolfazl Razi

Modeling network traffic is gaining importance in order to counter modern threats of ever increasing sophistication. It is though surprisingly difficult and costly to construct reliable classifiers on top of telemetry data due to the…

密码学与安全 · 计算机科学 2017-03-09 Tomas Pevny , Petr Somol

Existing fine-grained image retrieval (FGIR) methods learn discriminative embeddings by adopting semantically sparse one-hot labels derived from category names as supervision. While effective on seen classes, such supervision overlooks the…

计算机视觉与模式识别 · 计算机科学 2025-12-09 Shijie Wang , Xin Yu , Yadan Luo , Zijian Wang , Pengfei Zhang , Zi Huang

Large Language Models like ChatGPT demonstrate a remarkable capacity to learn new concepts during inference without any fine-tuning. However, visual models trained to detect new objects during inference have been unable to replicate this…

Several methods have been proposed for classifying long textual documents using Transformers. However, there is a lack of consensus on a benchmark to enable a fair comparison among different approaches. In this paper, we provide a…

计算与语言 · 计算机科学 2022-03-23 Hyunji Hayley Park , Yogarshi Vyas , Kashif Shah

Large Language Models (LLMs), with their remarkable ability to tackle challenging and unseen reasoning problems, hold immense potential for tabular learning, that is vital for many real-world applications. In this paper, we propose a novel…

机器学习 · 计算机科学 2024-05-07 Sungwon Han , Jinsung Yoon , Sercan O Arik , Tomas Pfister

Long-context processing is a critical ability that constrains the applicability of large language models (LLMs). Although there exist various methods devoted to enhancing the long-context processing ability of LLMs, they are developed in an…

Multimodal Large Language Models (MLLMs) are distinguished by their multimodal comprehensive ability and widely used in many real-world applications including GPT-4o, autonomous driving and robotics. Despite their impressive performance,…

机器学习 · 计算机科学 2024-09-17 Zhenyu Ning , Jieru Zhao , Qihao Jin , Wenchao Ding , Minyi Guo

Text-to-image retrieval aims to find the relevant images based on a text query, which is important in various use-cases, such as digital libraries, e-commerce, and multimedia databases. Although Multimodal Large Language Models (MLLMs)…

信息检索 · 计算机科学 2024-04-04 Zijun Long , Xuri Ge , Richard Mccreadie , Joemon Jose

The most widely used large language models in the social sciences (such as BERT, and its derivatives, e.g. RoBERTa) have a limitation on the input text length that they can process to produce predictions. This is a particularly pressing…

Traditional image classification requires a predefined list of semantic categories. In contrast, Large Multimodal Models (LMMs) can sidestep this requirement by classifying images directly using natural language (e.g., answering the prompt…

计算机视觉与模式识别 · 计算机科学 2025-10-17 Alessandro Conti , Massimiliano Mancini , Enrico Fini , Yiming Wang , Paolo Rota , Elisa Ricci

Text classification problem is a very broad field of study in the field of natural language processing. In short, the text classification problem is to determine which of the previously determined classes the given text belongs to.…

计算与语言 · 计算机科学 2021-12-28 D. Emre Taşar , Şükrü Ozan , M. Fatih Akca , Oğuzhan Ölmez , Semih Gülüm , Seçilay Kutal , Ceren Belhan

The rapid proliferation of large language models (LLMs) has created an unprecedented demand for fine-tuning models for specialized domains, such as medical science. While federated learning (FL) offers a decentralized and privacy-preserving…

机器学习 · 计算机科学 2025-06-25 Amir Faiyaz , Tara Salman

Multi-instance learning (MIL) is a form of weakly supervised learning where a single class label is assigned to a bag of instances while the instance-level labels are not available. Training classifiers to accurately determine the bag label…

计算机视觉与模式识别 · 计算机科学 2020-06-11 Bin Li , Kevin W. Eliceiri