Identification of features in indexed data and equipment therefore
Abstract
Embodiments of the present invention provide methods of identifying a feature in an indexed dataset. Such embodiments encompass selecting an initial subset of indices, the initial subset of indices being encompassed by an initial window-of-interest and comprising at least one beginning index and at least one ending index; computing an intensity weighted measure of dispersion for the subset of indices using a subset of responses corresponding to the subset of indices; and comparing the intensity weighted measure of dispersion to a dispersion critical value determined from an expected value of the intensity weighted measure of dispersion under a null hypothesis of no transient feature present. Embodiments of the present invention also encompass equipment configured to perform the methods of the present invention.
- Inventors:
-
- Richland, WA
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 874328
- Patent Number(s):
- 6366870
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- DOE Contract Number:
- AC06-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- identification; features; indexed; data; equipment; embodiments; provide; methods; identifying; feature; dataset; encompass; selecting; initial; subset; indices; encompassed; window-of-interest; comprising; beginning; index; computing; intensity; weighted; measure; dispersion; responses; comparing; critical; value; determined; expected; hypothesis; transient; configured; perform; /702/250/340/
Citation Formats
Jarman, Kristin H, Daly, Don Simone, Anderson, Kevin K, and Wahl, Karen L. Identification of features in indexed data and equipment therefore. United States: N. p., 2002.
Web.
Jarman, Kristin H, Daly, Don Simone, Anderson, Kevin K, & Wahl, Karen L. Identification of features in indexed data and equipment therefore. United States.
Jarman, Kristin H, Daly, Don Simone, Anderson, Kevin K, and Wahl, Karen L. Tue .
"Identification of features in indexed data and equipment therefore". United States. https://www.osti.gov/servlets/purl/874328.
@article{osti_874328,
title = {Identification of features in indexed data and equipment therefore},
author = {Jarman, Kristin H and Daly, Don Simone and Anderson, Kevin K and Wahl, Karen L},
abstractNote = {Embodiments of the present invention provide methods of identifying a feature in an indexed dataset. Such embodiments encompass selecting an initial subset of indices, the initial subset of indices being encompassed by an initial window-of-interest and comprising at least one beginning index and at least one ending index; computing an intensity weighted measure of dispersion for the subset of indices using a subset of responses corresponding to the subset of indices; and comparing the intensity weighted measure of dispersion to a dispersion critical value determined from an expected value of the intensity weighted measure of dispersion under a null hypothesis of no transient feature present. Embodiments of the present invention also encompass equipment configured to perform the methods of the present invention.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 02 00:00:00 EST 2002},
month = {Tue Apr 02 00:00:00 EST 2002}
}
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