A Framework for DSL-Based Query Classification Using Relational and Graph-Based Data Models.
Peter K. SchwabMaximilian S. LangohrKlaus Meyer-WegenerPublished in: GRADES-NDA@SIGMOD (2020)
Keyphrases
- data model
- databases
- relational model
- data sources
- feature vectors
- database
- response time
- classification accuracy
- algebraic operations
- feature selection
- classification method
- query expansion
- probabilistic model
- feature extraction
- pattern recognition
- keywords
- query processing
- training set
- image classification
- support vector machine svm
- support vector
- range queries
- relational data
- query interface
- training data