Analysis of Emotion Recognition using Facial Expressions, Speech and Multimodal Information Carlos Busso, Zhigang Deng *, Serdar Yildirim, Murtaza Bulut, Chul Min Lee, Abe Kazemzadeh, Sungbok Lee, Ulrich Neumann*, Shrikanth Narayanan Emotion Research Group, Speech Analysis and Interpretation Lab Integrated Media Systems Center, Department of Electrical Engineering, Department of Computer Science Viterbi School of Engineering, University of Southern California, Los Angeles