Conference paper

POVOLNÝ Filip, MATĚJKA Pavel, HRADIŠ Michal, POPKOVÁ Anna, OTRUSINA Lubomír, SMRŽ Pavel, WOOD Ian, ROBIN Cecile and LAMEL Lori. Multimodal Emotion Recognition for AVEC 2016 Challenge. In: AVEC '16 Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge. Amsterdam: Association for Computing Machinery, 2016, pp. 75-82. ISBN 978-1-4503-4516-3. Available from: http://dl.acm.org/citation.cfm?id=2988268
Publication language:english
Original title:Multimodal Emotion Recognition for AVEC 2016 Challenge
Title (cs):Multimodální rozpoznávání emocí pro AVEC 2016
Pages:75-82
Proceedings:AVEC '16 Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge
Conference:The 6th International Workshop on Audio/Visual Emotion Challenge
Place:Amsterdam, NL
Year:2016
URL:http://dl.acm.org/citation.cfm?id=2988268
ISBN:978-1-4503-4516-3
Publisher:Association for Computing Machinery
Keywords
emotion recognition, valence, arousal, bottleneck features, neural networks, regression, speech transcription, word embedding
Annotation
This paper describes a systems for emotion recognition and its application on the dataset from the AV+EC 2016 Emotion Recognition Challenge. The realized system was produced and submitted to the AV+EC 2016 evaluation, making use of all three modalities (audio, video, and physiological data). Our work primarily focused on features derived from audio. The original audio features were complement with bottleneck features and also text-based emotion recognition which is based on transcribing audio by an automatic speech recognition system and applying resources such as word embedding models and sentiment lexicons. Our multimodal fusion reached CCC=0.855 on dev set for arousal and 0.713 for valence. CCC on test set is 0.719 and 0.596 for arousal and valence respectively.
BibTeX:
@INPROCEEDINGS{
   author = {Filip Povoln{\'{y}} and Pavel Mat{\v{e}}jka and Michal
	Hradi{\v{s}} and Anna Popkov{\'{a}} and Lubom{\'{i}}r
	Otrusina and Pavel Smr{\v{z}} and Ian Wood and Cecile Robin
	and Lori Lamel},
   title = {Multimodal Emotion Recognition for AVEC 2016 Challenge},
   pages = {75--82},
   booktitle = {AVEC '16 Proceedings of the 6th International Workshop on
	Audio/Visual Emotion Challenge},
   year = {2016},
   location = {Amsterdam, NL},
   publisher = {Association for Computing Machinery},
   ISBN = {978-1-4503-4516-3},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=11345}
}

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