... Schuller and F Weninger, “Discrimination of speech and non-linguistic vocalizations by non-negative matrix factorization,” in Proceedings of the IEEE International Conference on Acoustics, Speech and ... IS, N31, and IS+N31 feature sets in the graphs in Figure and leave out N30 After obtaining an optimized value of C for each training condition, we joined the training and development sets and used ... foremotion recognition in speech, ” in Proceedings of the of the 16th International Conference on Neural Information Processing (ICONIP ’09), pp 649–656, Springer, Berlin, Germany, 2009 [26] J Eggert and...