Principal Component Analysis of AGN Spectra

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dc.creatorShang, Zhaohui
dc.creatorWills, Beverley J.
dc.date2004-03-26
dc.date.accessioned2026-07-07T02:12:45Z
dc.date.available2026-07-07T02:12:45Z
dc.descriptionWe discuss spectral principal component analysis (SPCA) and show examples of its application in analyzing AGN spectra in both small and large samples. It can be used to identify peculiar spectra and classify AGN spectra. Its application to correlation studies of AGN spectral properties and spectral measurements for large samples is promising.
dc.description4 pages, 7 figures. "AGN Physics with the Sloan Digital Sky Survey" ASP Conference Series
dc.identifierhttps://arxiv.org/abs/astro-ph/0403615
dc.identifierhttp://arxiv.org/abs/astro-ph/0403615
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/7562
dc.subjectAstrophysics
dc.titlePrincipal Component Analysis of AGN Spectra
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