1 code implementation • 29 Nov 2023 • Ijaz Ul Haq, Byung Suk Lee, Donna M. Rizzo
The surge in real-time data collection across various industries has underscored the need for advanced anomaly detection in both univariate and multivariate time series data.
no code implementations • 14 Sep 2023 • Ijaz Ul Haq, Byung Suk Lee, Donna M. Rizzo, Julia N Perdrial
The selection is based on the user's preferences regarding anomaly detection accuracy and computational cost.
no code implementations • 26 Aug 2021 • Ali Javed, Donna M. Rizzo, Byung Suk Lee, Robert Gramling
We showed that for similar accuracy, the speed-up achieved for SOMTimeS and K-means was 1. 8x on average; however, rates varied between 1x and 18x depending on the dataset.
no code implementations • 11 Oct 2020 • Laurence A. Clarfeld, Robert Gramling, Donna M. Rizzo, Margaret J. Eppstein
In this paper, we describe COnversational DYnamics Model (CODYM) analysis, a novel approach for studying patterns of information flow in conversations.
no code implementations • 28 Nov 2019 • Ali Javed, Scott D. Hamshaw, Donna M. Rizzo, Byung Suk Lee
Additionally, using available meteorological data associated with storm events, we examine the characteristics of computational clusters of storm events in the study watersheds and identify the features driving the clustering approach.