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Many medical datasets have recently been created for medical image segmentation tasks, and it is natural to question whether we can use them to sequentially train a single model that (1) performs better on all these datasets, and (2)…

计算机视觉与模式识别 · 计算机科学 2022-08-02 Chenyu You , Jinlin Xiang , Kun Su , Xiaoran Zhang , Siyuan Dong , John Onofrey , Lawrence Staib , James S. Duncan

Imitation learning is effective for training agents when expert demonstrations are available, but collecting demonstrations for every complex task in an environment is costly. We study the long-horizon, goal-conditioned setting where a…

机器学习 · 计算机科学 2026-05-12 Maxwell J. Jacobson , Yexiang Xue

For future learning systems, incremental learning is desirable because it allows for: efficient resource usage by eliminating the need to retrain from scratch at the arrival of new data; reduced memory usage by preventing or limiting the…

机器学习 · 计算机科学 2022-10-12 Marc Masana , Xialei Liu , Bartlomiej Twardowski , Mikel Menta , Andrew D. Bagdanov , Joost van de Weijer

Recent work has shown that language models (LMs) trained with multi-task \textit{instructional learning} (MTIL) can solve diverse NLP tasks in zero- and few-shot settings with improved performance compared to prompt tuning. MTIL illustrates…

计算与语言 · 计算机科学 2022-10-24 Budhaditya Deb , Guoqing Zheng , Ahmed Hassan Awadallah

Incremental learning requires a model to continually learn new tasks from streaming data. However, traditional fine-tuning of a well-trained deep neural network on a new task will dramatically degrade performance on the old task -- a…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Can Peng , Kun Zhao , Sam Maksoud , Meng Li , Brian C. Lovell

Incremental few-shot object detection aims at detecting novel classes without forgetting knowledge of the base classes with only a few labeled training data from the novel classes. Most related prior works are on incremental object…

计算机视觉与模式识别 · 计算机科学 2023-02-28 Na Dong , Yongqiang Zhang , Mingli Ding , Gim Hee Lee

We propose a novel class incremental learning approach by incorporating a feature augmentation technique motivated by adversarial attacks. We employ a classifier learned in the past to complement training examples rather than simply play a…

计算机视觉与模式识别 · 计算机科学 2024-02-28 Taehoon Kim , Jaeyoo Park , Bohyung Han

Incremental learning attempts to develop a classifier which learns continuously from a stream of data segregated into different classes. Deep learning approaches suffer from catastrophic forgetting when learning classes incrementally, while…

计算机视觉与模式识别 · 计算机科学 2020-07-31 Ali Ayub , Alan Wagner

While training on samples drawn from independent and identical distribution has been a de facto paradigm for optimizing image classification networks, humans learn new concepts in an easy-to-hard manner and on the selected examples…

计算机视觉与模式识别 · 计算机科学 2020-10-16 Bowen Cheng , Yunchao Wei , Jiahui Yu , Shiyu Chang , Jinjun Xiong , Wen-Mei Hwu , Thomas S. Huang , Humphrey Shi

In class-incremental semantic segmentation, we have no access to the labeled data of previous tasks. Therefore, when incrementally learning new classes, deep neural networks suffer from catastrophic forgetting of previously learned…

计算机视觉与模式识别 · 计算机科学 2022-03-14 Lu Yu , Xialei Liu , Joost van de Weijer

It was recently shown that architectural, regularization and rehearsal strategies can be used to train deep models sequentially on a number of disjoint tasks without forgetting previously acquired knowledge. However, these strategies are…

机器学习 · 计算机科学 2019-01-24 Davide Maltoni , Vincenzo Lomonaco

In recent years, model-free methods that use deep learning have achieved great success in many different reinforcement learning environments. Most successful approaches focus on solving a single task, while multi-task reinforcement learning…

机器学习 · 计算机科学 2017-05-25 Asier Mujika

One-shot imitation is to learn a new task from a single demonstration, yet it is a challenging problem to adopt it for complex tasks with the high domain diversity inherent in a non-stationary environment. To tackle the problem, we explore…

人工智能 · 计算机科学 2024-02-14 Sangwoo Shin , Daehee Lee , Minjong Yoo , Woo Kyung Kim , Honguk Woo

Incremental learning enables artificial agents to learn from sequential data. While important progress was made by exploiting deep neural networks, incremental learning remains very challenging. This is particularly the case when no memory…

计算机视觉与模式识别 · 计算机科学 2021-10-19 Habib Slim , Eden Belouadah , Adrian Popescu , Darian Onchis

Many real-world tasks involve multiple agents with partial observability and limited communication. Learning is challenging in these settings due to local viewpoints of agents, which perceive the world as non-stationary due to…

机器学习 · 计算机科学 2018-05-23 Shayegan Omidshafiei , Jason Pazis , Christopher Amato , Jonathan P. How , John Vian

One of the long-standing challenges in Artificial Intelligence for learning goal-directed behavior is to build a single agent which can solve multiple tasks. Recent progress in multi-task learning for goal-directed sequential problems has…

神经与进化计算 · 计算机科学 2017-05-23 Sahil Sharma , Ashutosh Jha , Parikshit Hegde , Balaraman Ravindran

Few-shot classification aims to recognize unseen classes with few labeled samples from each class. Many meta-learning models for few-shot classification elaborately design various task-shared inductive bias (meta-knowledge) to solve such…

计算机视觉与模式识别 · 计算机科学 2021-05-04 Haoqing Wang , Zhi-Hong Deng

In interactive task learning (ITL), AI agents learn new capabilities from limited human instruction provided during task execution. STAND is a new method of data-efficient rule precondition induction specifically designed for these…

机器学习 · 计算机科学 2026-02-05 Daniel Weitekamp , Glen Smith , Kenneth Koedinger , Christopher MacLellan

The emerging field of action prediction plays a vital role in various computer vision applications such as autonomous driving, activity analysis and human-computer interaction. Despite significant advancements, accurately predicting future…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Izzeddin Teeti , Rongali Sai Bhargav , Vivek Singh , Andrew Bradley , Biplab Banerjee , Fabio Cuzzolin

Decentralized cooperative multi-agent deep reinforcement learning (MARL) can be a versatile learning framework, particularly in scenarios where centralized training is either not possible or not practical. One of the critical challenges in…