The effect of training data selection and sampling time intervals on signature verification
János Csirik, Zoltán Gingl, Erika Griechisch · 2011
Based on an earlier proposed procedure and data, we extended our signature database and examined the differences between signature samples recorded at different times and the relevance of training data selection. We found that the false accept and false reject rates strongly depend on the selection of the training data, but samples taken during different time intervals hardly affect the error rates.