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arxiv: 1902.04922 · v2 · pith:RQFBFASNnew · submitted 2019-02-11 · 🌌 astro-ph.IM

AGN selection in the AKARI NEP deep field with the fuzzy SVM algorithm

classification 🌌 astro-ph.IM
keywords akaricandidatesfieldnep-deepalgorithmcatalogdatafuzzy
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The aim of this work is to create a new catalog of reliable AGN candidates selected from the AKARI NEP-Deep field. Selection of the AGN candidates was done by applying a fuzzy SVM algorithm, which allows to incorporate measurement uncertainties into the classification process. The training dataset was based on the spectroscopic data available for selected objects in the NEP-Deep and NEP-Wide fields. The generalization sample was based on the AKARI NEP-Deep field data including objects without optical counterparts and making use of the infrared information only. A high quality catalog of previously unclassified 275 AGN candidates was prepared.

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