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M. Trotzek, S. Koitka, and C. M. Friedrich, “Linguistic metadata augmented classifiers at the CLEF 2017 task for early detection of depression,” in CLEF 2017 working notes : working notes of CLEF 2017 - Conference and Labs of the Evaluation Forum : Dublin, Ireland, September 11-14, 2017, Aachen: RWTH Aachen, 2017, p. ohne Seitenangabe-ohne Seitenangabe.