Keyphrases
- data sets
- training data
- experimental data
- synthetic data
- data processing
- knowledge discovery
- high quality
- main contribution
- information systems
- data objects
- image data
- neural network
- noisy data
- raw data
- missing values
- high dimensional data
- small number
- data sources
- data analysis
- data distribution
- activity patterns
- data representations
- complex data
- data quality
- data mining
- data structure
- statistical methods
- human activities
- training set
- data collection
- prior knowledge
- application domains
- sensor data
- theoretical framework
- missing data
- query processing
- statistical analysis