Challenges and Feasibility of Automatic Speech Recognition for Modeling Student Collaborative Discourse in Classrooms.
Rosy SouthwellSamuel L. PughE. Margaret PerkoffCharis ClevengerJeffrey BushRachel LieberWayne H. WardPeter W. FoltzSidney D'MelloPublished in: EDM (2022)
Keyphrases
- automatic speech recognition
- speech recognition
- learning environment
- speech signal
- word error rate
- speech retrieval
- hidden markov models
- broadcast news
- noisy environments
- spoken words
- science curriculum
- neural network
- spontaneous speech
- conversational speech
- image processing
- student learning
- collaborative activities
- cscl environments
- information retrieval systems
- learning process
- pattern recognition
- recognition errors
- speech corpus
- machine learning