Sentiment analysis, particularly the automatic analysis of written reviews in terms of positive or negative valence, has been extensively studied in the last decade. On the other hand, automatic speaker’s sentiment extraction for audio streams containing spontaneous speech (like online videos) is a challenging area of research that has received little attention in the last… » read more
Posted by ssix
InfoSociety, Innovation & Enterprise , audio feature extraction, Sentiment analysis, text-based analysis, visual emotion recognition |