TY - GENERIC DO - 10.20944/preprints202108.0521.v1 UR - http://dx.doi.org/10.20944/preprints202108.0521.v1 TI - The Costs and Potential Benefits of Introducing the “I Don’t Know” Answer in Binary Classification Settings T2 - Preprints AU - Krstajic, Damjan PY - 2021 DA - 2021/08/27 PB - Preprints