DM week 1
- Created by: mariolarc
- Created on: 06-05-21 08:35
Other questions in this quiz
2. Which of the following data mining tasks aims to divide the instances into groups, so that instances in the same group are more similar than instances in different groups?
- Association.
- Regression.
- Clustering.
- Classification.
3. Which of the following statements about Data Mining is false?
- Can be used for making predictions.
- Extracts meaningful and useful patterns from data.
- Requires generating new data.
- Can be automated.
4. Which of the following knowledge representations do not require the computation of an actual model?
- Clusters.
- Decision trees.
- Instance-based.
- Classification rules.
5. Which of the following statements about tabular data sets, i.e. ones represented in the form of a two-dimensional table, is false?
- Rows correspond to instances.
- Columns correspond to attributes.
- Attributes are typically assumed to be independent.
- Instances are typically assumed to be independent.
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