Machine learning and image processing in astronomy with sparse data sets. - John Jenkinson; Artyom M. Grigoryan; Mehdi Hajinoroozi; Raquel Díaz-Hernández; Hayde Peregrina-Barreto; Ariel Ortiz Esquivel; Leopoldo Altamirano Robles; Vahram Chavushyan (SMC, 2014)