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Heitor Murilo Gomes

5 accepted papers

2025

Kolmogorov-Arnold Networks Still Catastrophically Forget but Differently from MLP

AAAI 2025technical

Catastrophic forgetting is when a neural network loses previously learnt information after learning a new task sequentially. Avoiding catastrophic forgetting could reduce the resources necessary to update neural networks. Recently, Kolmogorov–Arnold Networks (KAN) gained the community's attention as…

2024

Recurrent Concept Drifts on Data Streams

IJCAI 2024poster

In an era where machine learning permeates every facet of human existence, and data evolves incessantly, the application of machine learning models transcends mere data processing. It involves navigating constant changes exemplified by the phenomenon of concept drift, which often affects model perfo…

Cited by 6SourcePDFScholar
2024

Time-Evolving Data Science and Artificial Intelligence for Advanced Open Environmental Science (TAIAO) Programme

IJCAI 2024poster

New Zealand's unique ecosystems face increasing threats from climate change, impacting biodiversity and posing challenges to safety, livelihoods, and well-being. To tackle these complex issues, advanced data science and artificial intelligence techniques can provide unique solutions. Currently, in…

Cited by 1SourcePDFScholar
2023

Survey on Online Streaming Continual Learning

IJCAI 2023poster

Stream Learning (SL) attempts to learn from a data stream efficiently. A data stream learning algorithm should adapt to input data distribution shifts without sacrificing accuracy. These distribution shifts are known as ”concept drifts” in the literature. SL provides many supervised, semi-supervised…

Cited by 31SourcePDFScholar
2020

Survey on Feature Transformation Techniques for Data Streams

IJCAI 2020poster

Mining high-dimensional data streams poses a fundamental challenge to machine learning as the presence of high numbers of attributes can remarkably degrade any mining task's performance. In the past several years, dimension reduction (DR) approaches have been successfully applied for different purpo…

Cited by 0SourcePDFScholar