Search Results for author: Joseph Gallego-Mejia

Found 4 papers, 3 papers with code

LEAN-DMKDE: Quantum Latent Density Estimation for Anomaly Detection

1 code implementation15 Nov 2022 Joseph Gallego-Mejia, Oscar Bustos-Brinez, Fabio A. González

This paper presents an anomaly detection model that combines the strong statistical foundation of density-estimation-based anomaly detection methods with the representation-learning ability of deep-learning models.

Anomaly Detection Density Estimation +1

AD-DMKDE: Anomaly Detection through Density Matrices and Fourier Features

1 code implementation26 Oct 2022 Oscar Bustos-Brinez, Joseph Gallego-Mejia, Fabio A. González

The prediction phase complexity of the proposed algorithm is constant relative to the training data size, and it performs well in data sets with different anomaly rates.

Anomaly Detection Density Estimation

InQMAD: Incremental Quantum Measurement Anomaly Detection

1 code implementation11 Oct 2022 Joseph Gallego-Mejia, Oscar Bustos-Brinez, Fabio Gonzalez

State-of-the-art flow anomaly detection methods rely on fixed memory using hash functions or nearest neighbors that may not be able to constrain high-frequency values as in a moving average or remove seamless outliers and cannot be trained in an end-to-end deep learning architecture.

Anomaly Detection Density Estimation

Risk Automatic Prediction for Social Economy Companies using Camels

no code implementations10 Oct 2022 Joseph Gallego-Mejia, Daniela Martin-Vega, Fabio Gonzalez

Thus, the risk of a SEE in a future period can be predicted by a supervised machine learning method.

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