qFeature

Software · Mon Sep 14 00:00:00 EDT 2015

OSTI ID:1232373

This package contains statistical routines for extracting features from multivariate time-series data which can then be used for subsequent multivariate statistical analysis to identify patterns and anomalous behavior. It calculates local linear or quadratic regression model fits to moving windows for each series and then summarizes the model coefficients across user-defined time intervals for each series. These methods are domain agnostic-but they have been successfully applied to a variety of domains, including commercial aviation and electric power grid data.

• Short Name / Acronym: QFEATURE; 003667MLTPL00
• Site Accession Number: IPID 30810
• Version: 00
• Programming Language(s): Medium: X; OS: Linux, OSX, Windows; Compatibility: Multiplatform
• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
• Sponsoring Organization: USDOE
• Contributing Organization: Landon Sego, PNNL Brett Amidan, PNNL Lucas Tate, PNNL
• DOE Contract Number: AC05-76RL01830
• OSTI ID: 1232373
• Country of Origin: United States