A Novel Trajectory-based Spatial-Temporal Spectral Features for Speech Emotion Recognition Chun-Min Chang author Wei-Cheng Lin author Chi-Chun Lee author 2017-12 text International Journal of Computational Linguistics & Chinese Language Processing, Volume 22, Number 2, December 2017-Special Issue on Selected Papers from ROCLING XXIX Chi-Chun (Jeremy) Lee editor Cheng-Zen Yang editor conference publication chang-etal-2017-novel-trajectory https://aclanthology.org/O17-3008/ 2017-12