Keyphrases
- data sets
- database
- data analysis
- data sources
- experimental data
- training data
- data processing
- data points
- original data
- raw data
- decision trees
- data mining techniques
- data mining algorithms
- multiple sources
- semi automatic
- historical data
- answering queries
- application domains
- question answering systems
- synthetic data
- input data
- image data
- prior knowledge
- relational databases
- natural language
- data structure
- high quality
- search engine
- data mining
- databases