Dynamic classifier selection: Recent advances and perspectives

RMO Cruz, R Sabourin, GDC Cavalcanti - Information Fusion, 2018 - Elsevier
Abstract Multiple Classifier Systems (MCS) have been widely studied as an alternative for
increasing accuracy in pattern recognition. One of the most promising MCS approaches is …

Dynamic selection of classifiers—a comprehensive review

AS Britto Jr, R Sabourin, LES Oliveira - Pattern recognition, 2014 - Elsevier
This work presents a literature review of multiple classifier systems based on the dynamic
selection of classifiers. First, it briefly reviews some basic concepts and definitions related to …

The choice of scaling technique matters for classification performance

LBV de Amorim, GDC Cavalcanti, RMO Cruz - Applied Soft Computing, 2023 - Elsevier
Dataset scaling, also known as normalization, is an essential preprocessing step in a
machine learning pipeline. It is aimed at adjusting attributes scales in a way that they all vary …

An empirical comparison on state-of-the-art multi-class imbalance learning algorithms and a new diversified ensemble learning scheme

J Bi, C Zhang - Knowledge-Based Systems, 2018 - Elsevier
Class-imbalance learning is one of the most challenging problems in machine learning. As a
new and important direction in this field, multi-class imbalanced data classification has …

META-DES: A dynamic ensemble selection framework using meta-learning

RMO Cruz, R Sabourin, GDC Cavalcanti, TI Ren - Pattern recognition, 2015 - Elsevier
Dynamic ensemble selection systems work by estimating the level of competence of each
classifier from a pool of classifiers. Only the most competent ones are selected to classify a …

Dynamic ensemble learning for multi-label classification

X Zhu, J Li, J Ren, J Wang, G Wang - Information Sciences, 2023 - Elsevier
Ensemble learning has been shown to be an effective approach to solve multi-label
classification problem. However, most existing ensemble learning methods do not consider …

A novel dynamic ensemble selection classifier for an imbalanced data set: An application for credit risk assessment

W Hou, X Wang, H Zhang, J Wang, L Li - Knowledge-Based Systems, 2020 - Elsevier
Credit risk assessment is usually regarded as an imbalanced classification task solved by
static ensemble classifiers. However, the dynamic ensemble selection (DES) strategy that …

A framework for cardiac arrhythmia detection from IoT-based ECGs

J He, J Rong, L Sun, H Wang, Y Zhang, J Ma - World Wide Web, 2020 - Springer
Cardiac arrhythmia has been identified as a type of cardiovascular diseases (CVDs) that
causes approximately 12% of all deaths globally. The development of Internet-of-Things has …

DESlib: A Dynamic ensemble selection library in Python

RMO Cruz, LG Hafemann, R Sabourin… - Journal of Machine …, 2020 - jmlr.org
DESlib is an open-source python library providing the implementation of several dynamic
selection techniques. The library is divided into three modules:(i) dcs, containing the …

A study on combining dynamic selection and data preprocessing for imbalance learning

A Roy, RMO Cruz, R Sabourin, GDC Cavalcanti - Neurocomputing, 2018 - Elsevier
In real life, classifier learning may encounter a dataset in which the number of instances of a
given class is much higher than for other classes. Such imbalanced datasets require special …