KDD Process Quiz

1. What does KDD stand for?

Knowledge Data Discovery
Knowledge Discovery in Databases
Key Data Development
Knowledge Driven Database

2. Which step removes missing values and noise?

Data Selection
Data Mining
Data Cleaning
Pattern Evaluation

3. Which KDD step converts data into suitable formats?

Data Transformation
Data Mining
Data Selection
Knowledge Presentation

4. Which step identifies useful and interesting patterns?

Data Cleaning
Data Selection
Data Transformation
Pattern Evaluation

5. Which KDD step presents knowledge to users?

Data Mining
Knowledge Presentation
Data Cleaning
Data Selection