Search Results for author: Padmaksha Roy

Found 3 papers, 1 papers with code

Improving Intrusion Detection with Domain-Invariant Representation Learning in Latent Space

no code implementations28 Dec 2023 Padmaksha Roy, Tyler Cody, Himanshu Singhal, Kevin Choi, Ming Jin

Domain generalization focuses on leveraging knowledge from multiple related domains with ample training data and labels to enhance inference on unseen in-distribution (IN) and out-of-distribution (OOD) domains.

Domain Generalization Intrusion Detection +2

A Latent Space Correlation-Aware Autoencoder for Anomaly Detection in Skewed Data

no code implementations1 Jan 2023 Padmaksha Roy

The multi-objective function has two goals -- it measures correlation information in the latent feature space in the form of robust MD distance and simultaneously tries to preserve useful correlation information from the original data space in the latent space by maximizing mutual information between the prior and latent space.

Anomaly Detection Density Estimation

Deep diffusion-based forecasting of COVID-19 by incorporating network-level mobility information

1 code implementation9 Nov 2021 Padmaksha Roy, Shailik Sarkar, Subhodip Biswas, Fanglan Chen, Zhiqian Chen, Naren Ramakrishnan, Chang-Tien Lu

The Gaussian Mixture Model layer is implemented to consider the multimodal nature of the real-time data while learning from multiple related time series.

Time Series Time Series Analysis

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