Automatic Lecture Transcription Based on Discriminative Data Selection for Lightly Supervised Acoustic Model Training.
Sheng LiYuya AkitaTatsuya KawaharaPublished in: IEICE Trans. Inf. Syst. (2015)
Keyphrases
- data sets
- data analysis
- high quality
- raw data
- data structure
- synthetic data
- prior knowledge
- data points
- data processing
- data collection
- principal component analysis
- data quality
- training examples
- statistical analysis
- computer systems
- database
- training data
- training set
- high dimensional data
- decision trees
- neural network
- video recordings