Search Results for author: Bartłomiej Twardowski

Found 22 papers, 13 papers with code

Calibrating Higher-Order Statistics for Few-Shot Class-Incremental Learning with Pre-trained Vision Transformers

1 code implementation9 Apr 2024 Dipam Goswami, Bartłomiej Twardowski, Joost Van de Weijer

FSCIL methods start with a many-shot first task to learn a very good feature extractor and then move to the few-shot setting from the second task onwards.

Few-Shot Class-Incremental Learning Incremental Learning +2

Accelerated Inference and Reduced Forgetting: The Dual Benefits of Early-Exit Networks in Continual Learning

no code implementations12 Mar 2024 Filip Szatkowski, Fei Yang, Bartłomiej Twardowski, Tomasz Trzciński, Joost Van de Weijer

We assess the accuracy and computational cost of various continual learning techniques enhanced with early-exits and TLC across standard class-incremental learning benchmarks such as 10 split CIFAR100 and ImageNetSubset and show that TLC can achieve the accuracy of the standard methods using less than 70\% of their computations.

Class Incremental Learning Incremental Learning

GUIDE: Guidance-based Incremental Learning with Diffusion Models

1 code implementation6 Mar 2024 Bartosz Cywiński, Kamil Deja, Tomasz Trzciński, Bartłomiej Twardowski, Łukasz Kuciński

We introduce GUIDE, a novel continual learning approach that directs diffusion models to rehearse samples at risk of being forgotten.

Continual Learning Incremental Learning

Technical Report for ICCV 2023 Visual Continual Learning Challenge: Continuous Test-time Adaptation for Semantic Segmentation

no code implementations20 Oct 2023 Damian Sójka, Yuyang Liu, Dipam Goswami, Sebastian Cygert, Bartłomiej Twardowski, Joost Van de Weijer

Each sequence is composed of 401 images and starts with the source domain, then gradually drifts to a different one (changing weather or time of day) until the middle of the sequence.

Continual Learning Semantic Segmentation +1

Bayesian Flow Networks in Continual Learning

no code implementations18 Oct 2023 Mateusz Pyla, Kamil Deja, Bartłomiej Twardowski, Tomasz Trzciński

Bayesian Flow Networks (BFNs) has been recently proposed as one of the most promising direction to universal generative modelling, having ability to learn any of the data type.

Bayesian Inference Continual Learning

AR-TTA: A Simple Method for Real-World Continual Test-Time Adaptation

no code implementations18 Sep 2023 Damian Sójka, Sebastian Cygert, Bartłomiej Twardowski, Tomasz Trzciński

Test-time adaptation is a promising research direction that allows the source model to adapt itself to changes in data distribution without any supervision.

Autonomous Driving Test-time Adaptation

Looking through the past: better knowledge retention for generative replay in continual learning

1 code implementation18 Sep 2023 Valeriya Khan, Sebastian Cygert, Kamil Deja, Tomasz Trzciński, Bartłomiej Twardowski

We notice that in VAE-based generative replay, this could be attributed to the fact that the generated features are far from the original ones when mapped to the latent space.

Continual Learning

Generalized Continual Category Discovery

no code implementations23 Aug 2023 Daniel Marczak, Grzegorz Rypeść, Sebastian Cygert, Tomasz Trzciński, Bartłomiej Twardowski

However, these settings are not well aligned with real-life scenarios, where a learning agent has access to a vast amount of unlabeled data encompassing both novel (entirely unlabeled) classes and examples from known classes.

Continual Learning Representation Learning

Adapt Your Teacher: Improving Knowledge Distillation for Exemplar-free Continual Learning

1 code implementation18 Aug 2023 Filip Szatkowski, Mateusz Pyla, Marcin Przewięźlikowski, Sebastian Cygert, Bartłomiej Twardowski, Tomasz Trzciński

In this work, we investigate exemplar-free class incremental learning (CIL) with knowledge distillation (KD) as a regularization strategy, aiming to prevent forgetting.

Class Incremental Learning Incremental Learning +2

MM-GEF: Multi-modal representation meet collaborative filtering

no code implementations14 Aug 2023 Hao Wu, Alejandro Ariza-Casabona, Bartłomiej Twardowski, Tri Kurniawan Wijaya

In modern e-commerce, item content features in various modalities offer accurate yet comprehensive information to recommender systems.

Collaborative Filtering Recommendation Systems

Augmentation-aware Self-supervised Learning with Conditioned Projector

1 code implementation31 May 2023 Marcin Przewięźlikowski, Mateusz Pyla, Bartosz Zieliński, Bartłomiej Twardowski, Jacek Tabor, Marek Śmieja

By learning to remain invariant to applied data augmentations, methods such as SimCLR and MoCo are able to reach quality on par with supervised approaches.

Self-Supervised Learning

ICICLE: Interpretable Class Incremental Continual Learning

1 code implementation ICCV 2023 Dawid Rymarczyk, Joost Van de Weijer, Bartosz Zieliński, Bartłomiej Twardowski

Continual learning enables incremental learning of new tasks without forgetting those previously learned, resulting in positive knowledge transfer that can enhance performance on both new and old tasks.

Class Incremental Learning Incremental Learning +1

On the importance of cross-task features for class-incremental learning

1 code implementation22 Jun 2021 Albin Soutif--Cormerais, Marc Masana, Joost Van de Weijer, Bartłomiej Twardowski

We also define a new forgetting measure for class-incremental learning, and see that forgetting is not the principal cause of low performance.

Class Incremental Learning Incremental Learning +1

Metric Learning for Session-based Recommendations

1 code implementation7 Jan 2021 Bartłomiej Twardowski, Paweł Zawistowski, Szymon Zaborowski

Session-based recommenders, used for making predictions out of users' uninterrupted sequences of actions, are attractive for many applications.

Learning-To-Rank Metric Learning +1

RATT: Recurrent Attention to Transient Tasks for Continual Image Captioning

1 code implementation NeurIPS 2020 Riccardo Del Chiaro, Bartłomiej Twardowski, Andrew D. Bagdanov, Joost Van de Weijer

We call our method Recurrent Attention to Transient Tasks (RATT), and also show how to adapt continual learning approaches based on weight egularization and knowledge distillation to recurrent continual learning problems.

Continual Learning Image Captioning +1

On Class Orderings for Incremental Learning

no code implementations4 Jul 2020 Marc Masana, Bartłomiej Twardowski, Joost Van de Weijer

The influence of class orderings in the evaluation of incremental learning has received very little attention.

Incremental Learning

Semantic Drift Compensation for Class-Incremental Learning

2 code implementations CVPR 2020 Lu Yu, Bartłomiej Twardowski, Xialei Liu, Luis Herranz, Kai Wang, Yongmei Cheng, Shangling Jui, Joost Van de Weijer

The vast majority of methods have studied this scenario for classification networks, where for each new task the classification layer of the network must be augmented with additional weights to make room for the newly added classes.

Class Incremental Learning General Classification +1

Cannot find the paper you are looking for? You can Submit a new open access paper.