Keyphrases
- data sets
- data collection
- synthetic data
- data processing
- image data
- original data
- application domains
- database
- data quality
- data sources
- end users
- data structure
- missing values
- machine learning
- spatial data
- statistical analysis
- feature space
- high quality
- training data
- semi supervised
- small number
- feature selection
- social networks
- np complete
- probability distribution
- labeled data
- high dimensional data
- search engine
- prior knowledge
- data analysis
- raw data
- neural network