Building Acoustic Model Ensembles by Data Sampling With Enhanced Trainings and Features.
Xin ChenYunxin ZhaoPublished in: IEEE Trans. Speech Audio Process. (2013)
Keyphrases
- data sets
- raw data
- data analysis
- data distribution
- feature extraction
- feature vectors
- synthetic data
- extracted features
- learning models
- data processing
- data points
- small number
- high quality
- high dimensional data
- computer systems
- data collection
- input data
- data mining techniques
- image data
- probability distribution
- data quality
- data structure
- training data
- feature subset
- complex structures
- multiple types
- missing data
- data sources
- active learning
- prior knowledge
- high dimensional
- clustering algorithm
- databases