Clustering Classes in Packages for Program Comprehension

Figure 6

Shared counts, number of shared classes, and number of nonmatching classes in the initial clusters for number of topics set to 5, 10, and 15.

(a) The shared counts of different classes in the initial clusters with different number of topics (5, 10, and 15)

(b) The number of shared classes in the initial clusters with different number of topics (5, 10, and 15)

(c) The number of nonmatching classes in the initial clusters with different number of topics (5, 10, and 15)