An Effective Automated Speaking Assessment Approach to Mitigating Data Scarcity and Imbalanced Distribution.
Tien-Hong LoFu-An ChaoTzu-I WuYao-Ting SungBerlin ChenPublished in: CoRR (2024)
Keyphrases
- data analysis
- data sets
- synthetic data
- data collection
- data distribution
- image data
- data structure
- neural network
- probability distribution
- original data
- statistical methods
- complex data
- data quality
- end users
- data processing
- high quality
- statistical analysis
- machine learning
- training data
- data sources
- prior knowledge
- raw data
- database
- historical data
- experimental data
- small number
- data points
- active learning
- xml documents
- relational databases