Magazine Article

Semi-Supervised Eigenbasis Novelty Detection

TBMG-16617

06/01/2013

Abstract
Content

Recent discoveries in high-time-resolution radio astronomy data have focused attention on a new class of events. Fast transients are rare pulses of radio frequency energy lasting from microseconds to seconds that might be produced by a variety of exotic astrophysical phenomena. For example, X-ray bursts, neutron stars, and active galactic nuclei are all possible sources of short-duration, transient radio signals. It is difficult to anticipate where such signals might appear, and they are most commonly discovered through analysis of high-time-resolution data that had been collected for other purposes. Transients are often faint and difficult to detect, so improved detection algorithms can directly benefit the science yield of all such commensal monitoring.

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Citation
"Semi-Supervised Eigenbasis Novelty Detection," Mobility Engineering, June 1, 2013.
Additional Details
Publisher
Published
Jun 1, 2013
Product Code
TBMG-16617
Content Type
Magazine Article
Language
English