Keyphrases
- data sets
- data analysis
- data collection
- raw data
- statistical analysis
- neural network
- prior knowledge
- database
- huge data
- data sources
- end users
- web applications
- information sources
- training data
- data processing
- input data
- image data
- data mining techniques
- semantic web
- missing data
- domain experts
- background knowledge
- web mining
- original data
- data objects
- data quality
- web users
- website
- increasing rapidly