Deterministic Annealing Approach to Fuzzy C-Means Clustering Based on Entropy Maximization

Figure 2

The plots of the membership functions 𝑢_𝑖𝑘, 𝑢_𝑖𝑘 and 𝑢_𝑖𝑘 at (a) high and (b) low temperature (𝑛=1, 𝑐=2, 𝑞=1.5, 𝛼_𝑘=−2).

(a) 𝑇=10⁵

(b) 𝑇=10³