The AKARI FIS catalogue of YSOs and extragalactic objects
  The point sources in the Bright Source Catalogue of the AKARI Far-Infrared
Surveyor (FIS) were classified based on their FIR and mid-IR fluxes and colours
into young stellar object (YSO) and extragalactic source types using Quadratic
Discriminant Analysis method (QDA) and Support Vector Machines (SVM). The
reliability of the selection of YSO candidates is high, and the number of known
YSO candidates were increased significantly, that we demonstrate in the case of
the nearby open cluster IC348. Our results show that we can separate galactic
and extragalactic AKARI point sources in the multidimensional space of FIR
fluxes and colours with high reliability, however, differentiating among the
extragalactic sub-types needs further information.
