1 code implementation • 15 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.
1 code implementation • 26 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.
1 code implementation • 11 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.
no code implementations • 10 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.