Recognizing Perceived Task Difficulty from Speech and Pause Histograms.
Ruth JanningCarlotta SchattenLars Schmidt-ThiemePublished in: EDM (Workshops) (2015)
Keyphrases
- speech recognition
- audio visual
- speech signal
- automatic speech recognition
- spoken language
- speech synthesis
- user satisfaction
- recognition engine
- text to speech
- language acquisition
- dialogue system
- automatic speech recognition systems
- histogram matching
- spoken dialogue systems
- selectivity estimation
- information systems
- image descriptors
- automatic recognition
- color histogram
- facial expressions