Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024data-mining
| Question 10 |
Match the following :
| a-iii, b-iv, c-ii, d-i | |
| a-iv, b-iii, c-i, d-ii | |
| a-iii, b-iv, c-i, d-ii | |
| a-iv, b-iii, c-ii, d-i |
Question 10 Explanation:
Classification → K-nearest neighbour(K-NN) algorithm. It is supervised learning.
Clustering→ K-means algorithm. It is unsupervised learning.
Feature Extraction→ Principal component analysis(PCA)
Feature Selection→ Branch and Bound
Clustering→ K-means algorithm. It is unsupervised learning.
Feature Extraction→ Principal component analysis(PCA)
Feature Selection→ Branch and Bound
Correct Answer: C
Question 10 Explanation:
Classification → K-nearest neighbour(K-NN) algorithm. It is supervised learning.
Clustering→ K-means algorithm. It is unsupervised learning.
Feature Extraction→ Principal component analysis(PCA)
Feature Selection→ Branch and Bound
Clustering→ K-means algorithm. It is unsupervised learning.
Feature Extraction→ Principal component analysis(PCA)
Feature Selection→ Branch and Bound