Across
- 2. percentage of transactions in D containing A that also contain B
- 3. remove noise or irrelevant data
- 5. Merges clusters based on their interconnectivity
- 8. numeric attribute of a fact, representing the performance or behavior of the business relative to the dimensions
- 11. sequence of mappings from a set of low-level concepts to higher- level, more general concepts
- 13. process where intelligent methods are applied to extract data
- 15. collection of data that describe one business dimension
- 17. identify the truly interesting patterns representing knowledge based on some interestingness measures
- 18. collection of related data items, consisting of measures and context data
- 19. model identifies patterns or relationships
Down
- 1. visualization and knowledge representation techniques are used to present the mined knowledge to the user
- 4. describes any type of processing performed on raw data to prepare it for another processing procedure
- 6. interactive database reporting tool
- 7. algorithm first regards each object as an initial cluster.
- 9. useful summary of a set of bivariate data
- 10. normalization and aggregation
- 12. percentage of transactions in D that contain AUB
- 14. data about data
- 16. database consists of a file where each record represents a transaction
- 20. multiple data sources may be combined