Search Results for author: Heitor Murilo Gomes

Found 7 papers, 4 papers with code

Look At Me, No Replay! SurpriseNet: Anomaly Detection Inspired Class Incremental Learning

1 code implementation30 Oct 2023 Anton Lee, Yaqian Zhang, Heitor Murilo Gomes, Albert Bifet, Bernhard Pfahringer

A common solution to both problems is "replay," where a limited buffer of past instances is utilized to learn cross-task knowledge and mitigate catastrophic interference.

Anomaly Detection Class Incremental Learning +1

Advances on Concept Drift Detection in Regression Tasks using Social Networks Theory

no code implementations19 Apr 2023 Jean Paul Barddal, Heitor Murilo Gomes, Fabrício Enembreck

Mining data streams is one of the main studies in machine learning area due to its application in many knowledge areas.

regression

Fast & Furious: Modelling Malware Detection as Evolving Data Streams

1 code implementation24 May 2022 Fabrício Ceschin, Marcus Botacin, Heitor Murilo Gomes, Felipe Pinagé, Luiz S. Oliveira, André Grégio

This constant evolution of malware samples causes changes to the data distribution (i. e., concept drifts) that directly affect ML model detection rates, something not considered in the majority of the literature work.

Malware Detection

A Survey on Semi-Supervised Learning for Delayed Partially Labelled Data Streams

no code implementations16 Jun 2021 Heitor Murilo Gomes, Maciej Grzenda, Rodrigo Mello, Jesse Read, Minh Huong Le Nguyen, Albert Bifet

Unlabelled data appear in many domains and are particularly relevant to streaming applications, where even though data is abundant, labelled data is rare.

Active Learning Benchmarking

STUDD: A Student-Teacher Method for Unsupervised Concept Drift Detection

1 code implementation1 Mar 2021 Vitor Cerqueira, Heitor Murilo Gomes, Albert Bifet, Luis Torgo

In a set of experiments using 19 data streams, we show that the proposed approach can detect concept drift and present a competitive behaviour relative to the state of the art approaches.

Machine Learning (In) Security: A Stream of Problems

no code implementations30 Oct 2020 Fabrício Ceschin, Marcus Botacin, Albert Bifet, Bernhard Pfahringer, Luiz S. Oliveira, Heitor Murilo Gomes, André Grégio

Machine Learning (ML) has been widely applied to cybersecurity and is considered state-of-the-art for solving many of the open issues in that field.

BIG-bench Machine Learning

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