From: A heuristic approach to determine an appropriate number of topics in topic modeling
T | 5 | 10 | 20 | 30 | 40 | 50 |
---|---|---|---|---|---|---|
Purity** (k = 10) | 0.95 | 0.93 | 0.96 | 0.96 | 0.93 | 0.93 |
Time(ms) | 33,914 | 34,584 | 34,824 | 35,478 | 35,636 | 35,816 |
T | 60 | 70 | 80 | 90 | 100 | Â |
Purity (k = 10) | 0.93 | 0.93 | 0.93 | 0.93 | 0.93 | Â |
Time(ms) | 36,143 | 36,365 | 36,517 | 36,636 | 36,969 | Â |