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Multimodal Sentiment Analysis (MSA) leverages heterogeneous modalities, such as language, vision, and audio, to enhance the understanding of human sentiment. While existing models often focus on extracting shared information across…

机器学习 · 计算机科学 2025-04-10 Pan Wang , Qiang Zhou , Yawen Wu , Tianlong Chen , Jingtong Hu

Addressing uncertainty in Deep Learning (DL) is essential, as it enables the development of models that can make reliable predictions and informed decisions in complex, real-world environments where data may be incomplete or ambiguous. This…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Ayyub Alzahem , Wadii Boulila , Maha Driss , Anis Koubaa

In this paper, we propose a novel end-to-end unsupervised deep domain adaptation model for adaptive object detection by exploiting multi-label object recognition as a dual auxiliary task. The model exploits multi-label prediction to reveal…

计算机视觉与模式识别 · 计算机科学 2020-08-12 Zhen Zhao , Yuhong Guo , Haifeng Shen , Jieping Ye

Unsupervised cross-domain action recognition aims at adapting the model trained on an existing labeled source domain to a new unlabeled target domain. Most existing methods solve the task by directly aligning the feature distributions of…

计算机视觉与模式识别 · 计算机科学 2023-11-27 Yuan Qing , Naixing Wu , Shaohua Wan , Lixin Duan

When applying multi-instance learning (MIL) to make predictions for bags of instances, the prediction accuracy of an instance often depends on not only the instance itself but also its context in the corresponding bag. From the viewpoint of…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Tiancheng Lin , Hongteng Xu , Canqian Yang , Yi Xu

Pre-trained language models have achieved noticeable performance on the intent detection task. However, due to assigning an identical weight to each sample, they suffer from the overfitting of simple samples and the failure to learn complex…

计算与语言 · 计算机科学 2021-08-25 Yantao Gong , Cao Liu , Jiazhen Yuan , Fan Yang , Xunliang Cai , Guanglu Wan , Jiansong Chen , Ruiyao Niu , Houfeng Wang

Multi-instance learning (MIL) has a wide range of applications due to its distinctive characteristics. Although many state-of-the-art algorithms have achieved decent performances, a plurality of existing methods solve the problem only in…

机器学习 · 统计学 2015-12-04 Hanqiang Song , Zhuotun Zhu , Xinggang Wang

The detection of induced pluripotent stem cell (iPSC) colonies often needs the precise extraction of the colony features. However, existing computerized systems relied on segmentation of contours by preprocessing for classifying the colony…

图像与视频处理 · 电气工程与系统科学 2022-03-10 Novanto Yudistira , Muthu Subash Kavitha , Jeny Rajan , Takio Kurita

Statistical natural language inference (NLI) models are susceptible to learning dataset bias: superficial cues that happen to associate with the label on a particular dataset, but are not useful in general, e.g., negation words indicate…

计算与语言 · 计算机科学 2019-11-26 He He , Sheng Zha , Haohan Wang

This paper presents the first attempt to learn semantic boundary detection using image-level class labels as supervision. Our method starts by estimating coarse areas of object classes through attentions drawn by an image classification…

计算机视觉与模式识别 · 计算机科学 2022-12-16 Namyup Kim , Sehyun Hwang , Suha Kwak

Multi-Instance Multi-Label learning (MIML) models complex objects (bags), each of which is associated with a set of interrelated labels and composed with a set of instances. Current MIML solutions still focus on a single-type of objects and…

机器学习 · 计算机科学 2021-11-09 Yuanlin Yang , Guoxian Yu , Jun Wang , Lei Liu , Carlotta Domeniconi , Maozu Guo

Text-to-image diffusion models have shown remarkable success in generating personalized subjects based on a few reference images. However, current methods often fail when generating multiple subjects simultaneously, resulting in mixed…

计算机视觉与模式识别 · 计算机科学 2024-10-29 Sangwon Jang , Jaehyeong Jo , Kimin Lee , Sung Ju Hwang

Distantly supervised named entity recognition (DS-NER) has been proposed to exploit the automatically labeled training data by external knowledge bases instead of human annotations. However, it tends to suffer from a high false negative…

计算与语言 · 计算机科学 2025-04-08 Yuzhe Zhang , Min Cen , Hong Zhang

The rise of Large Language Models (LLMs) has boosted the use of Few-Shot Learning (FSL) methods in natural language processing, achieving acceptable performance even when working with limited training data. The goal of FSL is to effectively…

The goal of meta-learning is to learn to adapt to a new task with only a few labeled examples. To tackle this problem in NLP, we propose $\textit{in-context tuning}$, which recasts adaptation and prediction as a simple sequence prediction…

计算与语言 · 计算机科学 2022-04-13 Yanda Chen , Ruiqi Zhong , Sheng Zha , George Karypis , He He

Whole slide image (WSI) classification is a fundamental task for the diagnosis and treatment of diseases; but, curation of accurate labels is time-consuming and limits the application of fully-supervised methods. To address this, multiple…

计算机视觉与模式识别 · 计算机科学 2022-07-25 Philip Chikontwe , Soo Jeong Nam , Heounjeong Go , Meejeong Kim , Hyun Jung Sung , Sang Hyun Park

We build a dual-way neural dictionary to retrieve words given definitions, and produce definitions for queried words. The model learns the two tasks simultaneously and handles unknown words via embeddings. It casts a word or a definition to…

计算与语言 · 计算机科学 2022-10-12 Pinzhen Chen , Zheng Zhao

In Multiple Instance Learning (MIL), models are trained using bags of instances, where only a single label is provided for each bag. A bag label is often only determined by a handful of key instances within a bag, making it difficult to…

机器学习 · 计算机科学 2022-03-16 Joseph Early , Christine Evers , Sarvapali Ramchurn

Partial multi-label learning (PML) models the scenario where each training instance is annotated with a set of candidate labels, and only some of the labels are relevant. The PML problem is practical in real-world scenarios, as it is…

机器学习 · 计算机科学 2020-03-18 Tingting Yu , Guoxian Yu , Jun Wang , Maozu Guo

Many-shot in-context learning (ICL) has emerged as a unique setup to both utilize and test the ability of large language models to handle long context. This paper delves into long-context language model (LCLM) evaluation through many-shot…

计算与语言 · 计算机科学 2025-06-13 Kaijian Zou , Muhammad Khalifa , Lu Wang