Across
- 4. type of data mining that begins with a proposition by the user, who then seeks to validate the truthfulness of the proposition.
- 5. an organized collection of data.
- 6. BI major _______ is to enable easy access to data and models.
- 11. ______ stage in CRISP-DM that consumes almost 80% of the total time spent on a data mining project.
- 12. data about a data.
- 15. _______ are the tools that allow transformation of data into information & knowledge.
- 17. _____ tables usually contains two or more foreign keys.
- 18. ________ data represents the label of multiple classes used to divide a variable into specific group.
- 20. inconsistencies regarding naming convention and value representations are removed.
- 22. being used for automatic identification of natural grouping of things.
- 23. allows access and easy manipulation of other BI components.
- 25. the practice of searching for hidden, valid and potentially useful patterns in huge data-sets.
- 26. _______ can also help managers with competitive monitoring.
- 27. _______ data represent the numeric value of specific variables.
Down
- 1. DM techniques used to discover time-oriented events.
- 2. subset that is created directly from a data warehouse.
- 3. a system that assists managers in tracking the implementations of business strategy by comparing actual results against strategic goals
- 7. stage in data preparation where relevant data is collected from identifies sources.
- 8. BI is a _______ expression.
- 9. the cornerstone of any medium to large BI system.
- 10. an emerging portfolio of applications within the Business Intelligence framework that provide enterprise tools that is needed.
- 13. ______ analysis type evaluates what is happening now.
- 14. ______ analysis type evaluates on what had happened before.
- 16. operational data are mapped into a decision-usable format.
- 19. BI assists in ______ data into knowledge.
- 21. type of data mining that finds patterns, associations and other relationship hidden within datasets.
- 24. process of selecting data from one or more sources and reading the selected data.