A running, timestamped record of every significant action taken while working with the current dataset — fitting topics, running a K-sweep, embedding, clustering, flagging outliers, adding a group to knowledge, reopening one for further analysis, and so on. Purely observational: it documents the process, it doesn't affect it. Resets whenever you switch datasets.
Process of analysis
11:42:30 AM
1. Loaded dataset
Sepsis Cases (hospital ER trajectories) — 1,050 traces, 16 activities
11:42:31 AM
2. Added obvious group to knowledge
ER Registration → ER Triage → ER Sepsis Triage (35 traces)
11:42:33 AM
3. Scored encoding candidates
top recommendation: activities + 2-grams + attribute-augmented activity · n=1,015
11:43:18 AM
4. Ran K-sweep
K=3..20 on the working set
11:43:21 AM
5. Fit topics
K=8 · vocab=797 · relative error=0.7183 · 1,015 traces
11:43:26 AM
6. Fit topics
K=11 · vocab=797 · relative error=0.6929 · 1,015 traces
11:43:30 AM
7. Fit topics
K=13 · vocab=797 · relative error=0.6790 · 1,015 traces
11:43:36 AM
8. Fit topics
K=15 · vocab=797 · relative error=0.6672 · 1,015 traces
11:43:41 AM
9. Fit topics
K=17 · vocab=797 · relative error=0.6576 · 1,015 traces
11:43:47 AM
10. Fit topics
K=18 · vocab=797 · relative error=0.6533 · 1,015 traces
11:43:58 AM
11. Added topic to knowledge
T0 (K=18) (241 traces)
11:43:58 AM
12. Added topic to knowledge
T1 (K=18) (204 traces)
11:43:59 AM
13. Added topic to knowledge
T2 (K=18) (87 traces)
11:44:00 AM
14. Added topic to knowledge
T5 (K=18) (41 traces)
11:44:00 AM
15. Added topic to knowledge
T7 (K=18) (42 traces)
11:44:01 AM
16. Added topic to knowledge
T9 (K=18) (24 traces)
11:44:02 AM
17. Added topic to knowledge
T10 (K=18) (33 traces)
11:44:02 AM
18. Added topic to knowledge
T11 (K=18) (14 traces)
11:44:03 AM
19. Added topic to knowledge
T12 (K=18) (27 traces)
11:44:04 AM
20. Added topic to knowledge
T13 (K=18) (18 traces)
11:44:05 AM
21. Added topic to knowledge
T14 (K=18) (14 traces)
11:44:05 AM
22. Added topic to knowledge
T15 (K=18) (26 traces)
11:44:06 AM
23. Added topic to knowledge
T17 (K=18) (14 traces)
11:44:09 AM
24. Scored encoding candidates
top recommendation: activities · n=230
11:44:24 AM
25. Ran K-sweep
K=3..20 on the working set
11:44:26 AM
26. Fit topics
K=4 · vocab=447 · relative error=0.6845 · 230 traces
11:44:29 AM
27. Fit topics
K=5 · vocab=447 · relative error=0.6614 · 230 traces
11:44:32 AM
28. Fit topics
K=6 · vocab=447 · relative error=0.6375 · 230 traces
11:44:34 AM
29. Fit topics
K=7 · vocab=447 · relative error=0.6172 · 230 traces
11:44:37 AM
30. Fit topics
K=8 · vocab=447 · relative error=0.6060 · 230 traces
11:44:40 AM
31. Fit topics
K=9 · vocab=447 · relative error=0.5900 · 230 traces
11:44:43 AM
32. Fit topics
K=10 · vocab=447 · relative error=0.5805 · 230 traces
11:44:45 AM
33. Fit topics
K=8 · vocab=447 · relative error=0.6060 · 230 traces
11:44:49 AM
34. Added topic to knowledge
T1 (K=8) (25 traces)
11:44:50 AM
35. Added topic to knowledge
T2 (K=8) (45 traces)
11:44:52 AM
36. Scored encoding candidates
top recommendation: activities + 2-grams + attribute-augmented activity · n=160
11:44:59 AM
37. Ran K-sweep
K=2..15 on the working set
11:45:01 AM
38. Fit topics
K=2 · vocab=429 · relative error=0.7182 · 160 traces
11:45:03 AM
39. Fit topics
K=3 · vocab=429 · relative error=0.6877 · 160 traces
11:45:06 AM
40. Fit topics
K=4 · vocab=429 · relative error=0.6548 · 160 traces
11:45:09 AM
41. Fit topics
K=5 · vocab=429 · relative error=0.6271 · 160 traces
11:45:12 AM
42. Fit topics
K=6 · vocab=429 · relative error=0.6113 · 160 traces
11:45:15 AM
43. Fit topics
K=7 · vocab=429 · relative error=0.5988 · 160 traces
11:45:17 AM
44. Fit topics
K=8 · vocab=429 · relative error=0.5807 · 160 traces
11:45:20 AM
45. Fit topics
K=7 · vocab=429 · relative error=0.5988 · 160 traces
11:45:23 AM
46. Added topic to knowledge
T6 (K=7) (7 traces)
11:45:25 AM
47. Scored encoding candidates
top recommendation: activities + 2-grams + attribute-augmented activity · n=153
11:45:26 AM
48. Fit topics
K=6 · vocab=406 · relative error=0.5989 · 153 traces
11:45:28 AM
49. Ran UMAP embedding
nNeighbors=15 · minDist=0.1 · spread=1 · seed=42 · 153 points sampled
11:45:29 AM
50. Ran k-means clustering
5 clusters over 153 working-set traces
11:45:30 AM
51. Ran k-means clustering
6 clusters over 153 working-set traces
11:45:31 AM
52. Ran k-means clustering
7 clusters over 153 working-set traces
11:45:32 AM
53. Ran k-means clustering
8 clusters over 153 working-set traces
11:45:33 AM
54. Ran k-means clustering
9 clusters over 153 working-set traces
11:45:34 AM
55. Ran k-means clustering
10 clusters over 153 working-set traces
11:45:35 AM
56. Ran k-means clustering
11 clusters over 153 working-set traces
11:45:35 AM
57. Ran k-means clustering
12 clusters over 153 working-set traces
11:45:36 AM
58. Ran k-means clustering
8 clusters over 153 working-set traces
11:45:38 AM
59. Added cluster to knowledge
cluster 0, T1-dominant, 86% no_admission (14 traces)
11:45:38 AM
60. Added cluster to knowledge
cluster 1, T2-dominant, 85% IC_then_NC (13 traces)
11:45:39 AM
61. Added cluster to knowledge
cluster 4, T0-dominant, 80% NC_only (15 traces)
11:45:40 AM
62. Downloaded groups CSV
20 group(s), 20 currently active
11:45:41 AM
63. Downloaded traces CSV
1,050 traces × 20 group column(s)