Search Results for author: Daniel Leite

Found 7 papers, 1 papers with code

Adaptive Gaussian Fuzzy Classifier for Real-Time Emotion Recognition in Computer Games

no code implementations5 Mar 2021 Daniel Leite, Volnei Frigeri Jr., Rodrigo Medeiros

We analyze the effect of individual electrodes, time window lengths, and frequency bands on the accuracy of user-independent eGFCs.

EEG Emotion Recognition

EGFC: Evolving Gaussian Fuzzy Classifier from Never-Ending Semi-Supervised Data Streams -- With Application to Power Quality Disturbance Detection and Classification

no code implementations17 Apr 2020 Daniel Leite, Leticia Decker, Marcio Santana, Paulo Souza

Power-quality disturbances lead to several drawbacks such as limitation of the production capacity, increased line and equipment currents, and consequent ohmic losses; higher operating temperatures, premature faults, reduction of life expectancy of machines, malfunction of equipment, and unplanned outages.

Attribute Attribute Extraction +2

Comparison of Evolving Granular Classifiers applied to Anomaly Detection for Predictive Maintenance in Computing Centers

no code implementations8 Apr 2020 Leticia Decker, Daniel Leite, Fabio Viola, Daniele Bonacorsi

Evolving granular classifiers are suited to learn from time-varying log streams and, therefore, perform online classification of the severity of anomalies.

Anomaly Classification Anomaly Detection +2

Unsupervised Fuzzy eIX: Evolving Internal-eXternal Fuzzy Clustering

no code implementations25 Mar 2020 Charles Aguiar, Daniel Leite

Time-varying classifiers, namely, evolving classifiers, play an important role in a scenario in which information is available as a never-ending online data stream.

Clustering

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