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A remarkable capacity of the brain is its ability to autonomously reorganize memories during offline periods. Memory replay, a mechanism hypothesized to underlie biological offline learning, has inspired offline methods for reducing…

神经与进化计算 · 计算机科学 2023-01-18 Zhenglong Zhou , Geshi Yeung , Anna C. Schapiro

Unlike the brain, artificial neural networks, including state-of-the-art deep neural networks for computer vision, are subject to "catastrophic forgetting": they rapidly forget the previous task when trained on a new one. Neuroscience…

神经与进化计算 · 计算机科学 2021-06-09 Axel Laborieux , Maxence Ernoult , Tifenn Hirtzlin , Damien Querlioz

Deep neural networks (DNNs) have recently achieved a great success in computer vision and several related fields. Despite such progress, current neural architectures still suffer from catastrophic interference (a.k.a. forgetting) which…

计算机视觉与模式识别 · 计算机科学 2021-11-23 Hichem Sahbi , Haoming Zhan

Deep Neural networks forget previously learnt tasks when they are faced with learning new tasks. This is called catastrophic forgetting. Rehearsing the neural network with the training data of the previous task can protect the network from…

机器学习 · 计算机科学 2020-04-29 Bhasker Sri Harsha Suri , Kalidas Yeturu

Existing literature in Continual Learning (CL) has focused on overcoming catastrophic forgetting, the inability of the learner to recall how to perform tasks observed in the past. There are however other desirable properties of a CL system,…

机器学习 · 计算机科学 2021-02-15 Tom Veniat , Ludovic Denoyer , Marc'Aurelio Ranzato

Deep generative replay has emerged as a promising approach for continual learning in decision-making tasks. This approach addresses the problem of catastrophic forgetting by leveraging the generation of trajectories from previously…

机器学习 · 计算机科学 2024-06-18 William Yue , Bo Liu , Peter Stone

The rapid advancement of generative models has empowered modern AI systems to comprehend and produce highly sophisticated content, even achieving human-level performance in specific domains. However, these models are fundamentally…

Lifelong learning is a very important step toward realizing robust autonomous artificial agents. Neural networks are the main engine of deep learning, which is the current state-of-the-art technique in formulating adaptive artificial…

机器学习 · 计算机科学 2019-12-11 Mohammed Amer , Tomás Maul

Continual learning is considered a promising step towards next-generation Artificial Intelligence (AI), where deep neural networks (DNNs) make decisions by continuously learning a sequence of different tasks akin to human learning…

机器学习 · 计算机科学 2021-05-06 Yuyang Gao , Giorgio A. Ascoli , Liang Zhao

Continual learning on sequential data is critical for many machine learning (ML) deployments. Unfortunately, LSTM networks, which are commonly used to learn on sequential data, suffer from catastrophic forgetting and are limited in their…

机器学习 · 计算机科学 2023-05-30 Ketaki Joshi , Raghavendra Pradyumna Pothukuchi , Andre Wibisono , Abhishek Bhattacharjee

Artificial neural networks thrive in solving the classification problem for a particular rigid task, acquiring knowledge through generalized learning behaviour from a distinct training phase. The resulting network resembles a static entity…

计算机视觉与模式识别 · 计算机科学 2021-04-19 Matthias De Lange , Rahaf Aljundi , Marc Masana , Sarah Parisot , Xu Jia , Ales Leonardis , Gregory Slabaugh , Tinne Tuytelaars

We explore the behavior of a standard convolutional neural net in a continual-learning setting that introduces visual classification tasks sequentially and requires the net to master new tasks while preserving mastery of previously learned…

机器学习 · 计算机科学 2020-04-01 Guy Davidson , Michael C. Mozer

Autonomous machine learning systems that learn many tasks in sequence are prone to the catastrophic forgetting problem. Mathematical theory is needed in order to understand the extent of forgetting during continual learning. As a…

机器学习 · 计算机科学 2025-02-18 Daniel Goldfarb , Paul Hand

People learn throughout life. However, incrementally updating conventional neural networks leads to catastrophic forgetting. A common remedy is replay, which is inspired by how the brain consolidates memory. Replay involves fine-tuning a…

机器学习 · 计算机科学 2020-07-14 Tyler L. Hayes , Kushal Kafle , Robik Shrestha , Manoj Acharya , Christopher Kanan

Artificial neural networks (ANNs) exhibit a narrow scope of expertise on stationary independent data. However, the data in the real world is continuous and dynamic, and ANNs must adapt to novel scenarios while also retaining the learned…

计算机视觉与模式识别 · 计算机科学 2023-10-18 Shruthi Gowda , Bahram Zonooz , Elahe Arani

In this paper, we show that Generative Adversarial Networks (GANs) suffer from catastrophic forgetting even when they are trained to approximate a single target distribution. We show that GAN training is a continual learning problem in…

机器学习 · 计算机科学 2020-03-24 Hoang Thanh-Tung , Truyen Tran

Deep learning models generally display catastrophic forgetting when learning new data continuously. Many incremental learning approaches address this problem by reusing data from previous tasks while learning new tasks. However, the direct…

机器学习 · 计算机科学 2024-11-12 Young Jo Choi , Min Kyoon Yoo , Yu Rang Park

Continual learning, focused on sequentially learning multiple tasks, has gained significant attention recently. Despite the tremendous progress made in the past, the theoretical understanding, especially factors contributing to catastrophic…

机器学习 · 计算机科学 2024-05-29 Meng Ding , Kaiyi Ji , Di Wang , Jinhui Xu

Continual learning refers to the ability of a biological or artificial system to seamlessly learn from continuous streams of information while preventing catastrophic forgetting, i.e., a condition in which new incoming information strongly…

机器学习 · 计算机科学 2019-07-04 German I. Parisi , Christopher Kanan

Catastrophic forgetting affects the training of neural networks, limiting their ability to learn multiple tasks sequentially. From the perspective of the well established plasticity-stability dilemma, neural networks tend to be overly…

机器学习 · 计算机科学 2020-06-15 Seyed Iman Mirzadeh , Mehrdad Farajtabar , Razvan Pascanu , Hassan Ghasemzadeh