Questions
Question 1 Multiple Choice (Single Answer)
Which of the following represents inappropriate fishing for information or data mining to find misleading relationships to form statistical bias?
- Data compression
- Dimension reduction
- Numerosity reduction
- Data dredging
- Knowledge discovery process
Question 2 Multiple Choice (Single Answer)
Which of the following provides software called Darwin, and is data mining tool and incorporates cluster analysis, classification, prediction and association rules?
- Oracle 10 g
- MineSet
- Clementine
- DMMiner
- Target dataset
Question 3 Multiple Choice (Single Answer)
In which of the following are the attribute data scaled so as to fall within a small specified range, such as -1.0 to 1.0 or 0.0 to 1.0?
- Normalization
- Aggregation
- Generalization
- Data reduction and projection
- Data cleaning
Question 4 Multiple Choice (Single Answer)
Which of the following makes it possible for an analyst to gain a deeper, more intuitive understanding of the data?
- Genetic algorithm
- Drill down
- Roll up
- Data visualization
- KDD
Question 5 Multiple Choice (Single Answer)
Which of the following convened to address the needs of digital library community for management of digital text documents?
- Dublin core working group
- Enterprise miner
- MineSet(Silicon GraphicsvInc.- SGI)
- Data mining
- Intelligent miner