Investigating structural metrics for understandability prediction of data warehouse multidimensional schemas using machine learning techniques.
Anjana GosainJaspreeti SinghPublished in: Innov. Syst. Softw. Eng. (2018)
Keyphrases
- data warehouse
- data integration
- data cube
- multidimensional data
- multidimensional data model
- databases
- data sources
- data warehousing
- olap tools
- multidimensional databases
- on line analytical processing
- online analytical processing
- olap systems
- ub tree
- business intelligence
- data management
- dimension tables
- decision support system
- star schemas
- decision support
- data warehouse design
- aggregate data
- data mining
- star schema
- data marts
- metadata
- fact table
- olap queries
- query execution
- multi dimensional
- data analysis
- bulk loading
- aggregate queries
- materialized views
- machine learning
- conceptual model
- multidimensional analysis
- database schema
- data sets
- real world
- response time
- knn
- requirement analysis
- xml documents
- relational databases