Compression and Aggregation for Logistic Regression Analysis in Data Cubes.
Ruibin XiNan LinYixin ChenPublished in: IEEE Trans. Knowl. Data Eng. (2009)
Keyphrases
- regression analysis
- data cube
- compressed data
- main idea consists
- multi dimensional
- storage space
- aggregate queries
- data warehouse
- range sum queries
- regression model
- data compression
- linear regression model
- explanatory variables
- on line analytical processing
- linear regression models
- compression ratio
- data structure
- data cube construction
- factor analysis
- compression algorithm
- online analytical processing
- multidimensional databases
- image compression
- interval valued data
- olap systems
- compressed images
- data management
- knowledge discovery
- database systems
- data mining