Concept:
Machine learning and soft computing include fuzzy logic, clustering, genetic algorithms and classification methods.
Step 1: Membership function.
Membership function is used in fuzzy logic.
\[
A \rightarrow IV
\]
Step 2: K-means.
K-means is a clustering algorithm.
\[
B \rightarrow III
\]
Step 3: Mutation.
Mutation is an operation used in genetic algorithms.
\[
C \rightarrow I
\]
Step 4: SVM.
SVM is mainly used for classification.
\[
D \rightarrow II
\]
\[
\therefore \text{Correct Answer is (B)}
\]