Semi-Supervised Learning with Semantic Knowledge Extraction for Improved Speech Recognition in Air Traffic Control.
Ajay SrinivasamurthyPetr MotlícekIvan HimawanGyörgy SzaszákYoussef OualilHartmut HelmkePublished in: INTERSPEECH (2017)
Keyphrases
- speech recognition
- semi supervised learning
- knowledge extraction
- air traffic control
- semi supervised
- labeled data
- unlabeled data
- knowledge discovery
- hidden markov models
- language model
- supervised learning
- machine learning
- unsupervised learning
- pattern recognition
- speech recognition systems
- data mining
- active learning
- training data
- text categorization
- co training
- air traffic
- transfer learning
- speech signal
- situation awareness
- natural language
- distributed cognition
- information retrieval
- neural network
- artificial intelligence
- database
- data sets
- image processing
- pairwise
- high dimensional