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This thesis aims to investigate the feasibility of knowledge transfer between neural networks for medical image segmentation tasks, specifically focusing on the transfer from a larger multi-task "Teacher" network to a smaller "Student"…

图像与视频处理 · 电气工程与系统科学 2024-06-06 Risab Biswas

Transfer learning refers to the process of adapting a model trained on a source task to a target task. While kernel methods are conceptually and computationally simple machine learning models that are competitive on a variety of tasks, it…

机器学习 · 计算机科学 2022-11-02 Adityanarayanan Radhakrishnan , Max Ruiz Luyten , Neha Prasad , Caroline Uhler

With the rapid development of deep learning, the increasing complexity and scale of parameters make training a new model increasingly resource-intensive. In this paper, we start from the classic convolutional neural network (CNN) and…

计算机视觉与模式识别 · 计算机科学 2024-11-01 Jiacong Hu , Jing Gao , Jingwen Ye , Yang Gao , Xingen Wang , Zunlei Feng , Mingli Song

In classification, it is usual to observe that models trained on a given set of classes can generalize to previously unseen ones, suggesting the ability to learn beyond the initial task. This ability is often leveraged in the context of…

机器学习 · 计算机科学 2024-03-07 Raphael Baena , Lucas Drumetz , Vincent Gripon

Top-performing machine learning systems, such as deep neural networks, large ensembles and complex probabilistic graphical models, can be expensive to store, slow to evaluate and hard to integrate into larger systems. Ideally, we would like…

机器学习 · 统计学 2015-10-09 George Papamakarios

Deep neural network architectures have attained remarkable improvements in scene understanding tasks. Utilizing an efficient model is one of the most important constraints for limited-resource devices. Recently, several compression methods…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Mahdi Ghorbani , Fahimeh Fooladgar , Shohreh Kasaei

Transfer learning is a popular practice in deep neural networks, but fine-tuning of large number of parameters is a hard task due to the complex wiring of neurons between splitting layers and imbalance distributions of data in pretrained…

机器学习 · 计算机科学 2017-10-23 Arash Shahriari

Deep learning has shown remarkable success in the field of clustering recently. However, how to transfer a trained clustering model on a source domain to a target domain by leveraging the acquired knowledge to guide the clustering process…

机器学习 · 计算机科学 2023-10-10 Zheng Zhang , Liang Zhao

Current methods for developing foundation models in medical image segmentation rely on two primary assumptions: a fixed set of classes and the immediate availability of a substantial and diverse training dataset. However, this can be…

计算机视觉与模式识别 · 计算机科学 2024-05-28 Xiaoyang Chen , Hao Zheng , Yifang Xie , Yuncong Ma , Tengfei Li

Transfer learning can boost the performance on the targettask by leveraging the knowledge of the source domain. Recent worksin neural architecture search (NAS), especially one-shot NAS, can aidtransfer learning by establishing sufficient…

计算机视觉与模式识别 · 计算机科学 2021-05-20 Ming Sun , Haoxuan Dou , Junjie Yan

Knowledge distillation constitutes a simple yet effective way to improve the performance of a compact student network by exploiting the knowledge of a more powerful teacher. Nevertheless, the knowledge distillation literature remains…

计算机视觉与模式识别 · 计算机科学 2022-02-11 Shuxuan Guo , Jose M. Alvarez , Mathieu Salzmann

Convolutional neural networks have been widely deployed in various application scenarios. In order to extend the applications' boundaries to some accuracy-crucial domains, researchers have been investigating approaches to boost accuracy…

机器学习 · 计算机科学 2019-05-21 Linfeng Zhang , Jiebo Song , Anni Gao , Jingwei Chen , Chenglong Bao , Kaisheng Ma

In open set learning, a model must be able to generalize to novel classes when it encounters a sample that does not belong to any of the classes it has seen before. Open set learning poses a realistic learning scenario that is receiving…

机器学习 · 计算机科学 2018-11-27 Chengsheng Mao , Liang Yao , Yuan Luo

Convolutional neural networks (CNNs) are extensively beneficial for medical image processing. Medical images are plentiful, but there is a lack of annotated data. Transfer learning is used to solve the problem of lack of labeled data and…

计算机视觉与模式识别 · 计算机科学 2020-02-11 Sajjad Abbasi , Mohsen Hajabdollahi , Nader Karimi , Shadrokh Samavi , Shahram Shirani

Recurrent neural networks with differentiable attention mechanisms have had success in generative and classification tasks. We show that the classification performance of such models can be enhanced by guiding a randomly initialized model…

机器学习 · 计算机科学 2017-12-18 Jack Lindsey

Modern object detection methods based on convolutional neural network suffer from severe catastrophic forgetting in learning new classes without original data. Due to time consumption, storage burden and privacy of old data, it is…

计算机视觉与模式识别 · 计算机科学 2020-07-28 Dongbao Yang , Yu Zhou , Dayan Wu , Can Ma , Fei Yang , Weiping Wang

In Continual learning (CL) balancing effective adaptation while combating catastrophic forgetting is a central challenge. Many of the recent best-performing methods utilize various forms of prior task data, e.g. a replay buffer, to tackle…

机器学习 · 计算机科学 2023-06-07 Nader Asadi , MohammadReza Davari , Sudhir Mudur , Rahaf Aljundi , Eugene Belilovsky

The training of neural networks requires tedious and often manual tuning of the network architecture. We propose a systematic approach to inserting new layers during the training process. Our method eliminates the need to choose a fixed…

机器学习 · 计算机科学 2025-06-18 Leonie Kreis , Evelyn Herberg , Frederik Köhne , Anton Schiela , Roland Herzog

It is important to develop mathematically tractable models than can interpret knowledge extracted from the data and provide reasonable predictions. In this paper, we present a Linear Distillation Learning, a simple remedy to improve the…

机器学习 · 计算机科学 2019-10-14 Arip Asadulaev , Igor Kuznetsov , Andrey Filchenkov

Class-Incremental Learning (CIL) aims to solve the neural networks' catastrophic forgetting problem, which refers to the fact that once the network updates on a new task, its performance on previously-learned tasks drops dramatically. Most…

计算机视觉与模式识别 · 计算机科学 2023-04-21 Libo Huang , Yan Zeng , Chuanguang Yang , Zhulin An , Boyu Diao , Yongjun Xu