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Kai Tong

5 accepted papers

2025

AFL: A Single-Round Analytic Approach for Federated Learning with Pre-trained Models

CVPR 2025poster

In this paper, we introduce analytic federated learning (AFL), a new training paradigm that brings analytical (i.e., closed-form) solutions to the federated learning (FL) with pre-trained models. Our AFL draws inspiration from analytic learning---a gradient-free technique that trains neural networks…

Cited by 2SourcePDFScholar
2025

Any-SSR: How Recursive Least Squares Works in Continual Learning of Large Language Model

ICCV 2025poster

Large Language Models (LLMs) possess encompassing capabilities that can process diverse language-related tasks. However, finetuning on LLMs will diminish this general skills and continual finetuning will further cause severe degradation on accumulated knowledge. Recently, Continual Learning (CL) in…

2024

DS-AL: A Dual-Stream Analytic Learning for Exemplar-Free Class-Incremental Learning

AAAI 2024technical

Class-incremental learning (CIL) under an exemplar-free constraint has presented a significant challenge. Existing methods adhering to this constraint are prone to catastrophic forgetting, far more so than replay-based techniques that retain access to past samples. In this paper, to solve the exem…

2024

F-OAL: Forward-only Online Analytic Learning with Fast Training and Low Memory Footprint in Class Incremental Learning

NeurIPS 2024poster

Online Class Incremental Learning (OCIL) aims to train models incrementally, where data arrive in mini-batches, and previous data are not accessible. A major challenge in OCIL is Catastrophic Forgetting, i.e., the loss of previously learned knowledge. Among existing baselines, replay-based methods s…

2024

GACL: Exemplar-Free Generalized Analytic Continual Learning

NeurIPS 2024poster

Class incremental learning (CIL) trains a network on sequential tasks with separated categories in each task but suffers from catastrophic forgetting, where models quickly lose previously learned knowledge when acquiring new tasks. The generalized CIL (GCIL) aims to address the CIL problem in a more…