Q29,Paper 2,J14. Match the following :

Match the following :

List – I	List – II
a. Classification	i. Principal component analysis
b. Clustering	ii. Branch and Bound
c. Feature Extraction	iii. K-nearest neighbour
d. Feature Selection	iv. K-means

Codes :

     a b c d

(A) iii iv ii i

(B) iv iii i ii

(C) iii iv i ii

(D) iv iii ii i

Answer C