Fault Detection Using Nonlinear Low-Dimensional Representation of Sensor Data

no code implementations • 2 Oct 2019 • Kai Shen, Anya Mcguirk, Yuwei Liao, Arin Chaudhuri, Deovrat Kakde

Sensor data analysis plays a key role in health assessment of critical equipment.

Anomaly Detection Dimensionality Reduction +1

A Non-Parametric Control Chart For High Frequency Multivariate Data

no code implementations • 25 Jul 2016 • Deovrat Kakde, Sergriy Peredriy, Arin Chaudhuri, Anya Mcguirk

The non-parametric K-chart provides an attractive alternative to the traditional control charts such as the Hotelling's $T^2$ charts when distribution of the underlying multivariate data is either non-normal or is unknown.

Outlier Detection Vocal Bursts Intensity Prediction