Hugging Face's logo

standard-cognition
/
EvenFlow

English
navigation
human-robot-interaction
trajectory-data
multi-agent
benchmarking
Model card Files
xet
 Community
EvenFlow
File size: 2,261 Bytes
137e239
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
{
  "schema_version": "0.3",
  "scene_id": "aligned_flow.af_0027",
  "layout": {
    "layout_id": "research.sc.s2016",
    "path": "../layouts/s2016.layout.simplified.json",
    "coordinate_frame": "layout_xy_meters",
    "notes": "Scene geometry is expressed in the referenced layout frame."
  },
  "window": {
    "start": "1971-03-29T01:23:00.088478Z",
    "end": "1971-03-29T01:23:10.088478Z",
    "duration_s": 10.0
  },
  "tracking": {
    "tracking_id": "aligned_flow.af_0027",
    "format": "csv",
    "path": "../tracks/aligned_flow.af_0027.tracks.csv",
    "timestamp_field": "timestamp",
    "track_id_field": "person_track_id",
    "coordinate_frame": "layout_xy_meters",
    "notes": "Windowed export from raw tracking chunk with all original columns preserved."
  },
  "flow": {
    "p_star": [
      0.9052640992213092,
      2.6820837458832036
    ],
    "u_hat": [
      -0.049819603871722386,
      -0.9987582325418223
    ]
  },
  "metadata": {
    "task_type": "aligned_flow",
    "description": "Aligned-flow benchmark scene exported from mined human candidate af_0027.",
    "score": 3.0133455540655056,
    "rerank_score": 5.5652790935420935,
    "alignment_signed": 0.9997116222509104,
    "crowd_coherence": 0.8441599923625576,
    "crowd_local_density": 60.6,
    "difficulty_score_raw": 0.7917316745541907,
    "difficulty_score_norm": 0.6406641043282564,
    "difficulty_category": "medium",
    "difficulty_rank_within_category": 14,
    "heading_diff_deg": 1.3760332917869391,
    "subject_displacement_m": 4.696181283265821,
    "subject_duration_s": 9.900782,
    "crowd_n_other_tracks": 6,
    "crowd_n_samples": 513
  },
  "provenance": {
    "generator": {
      "name": "build_aligned_flow_benchmark",
      "version": "0.2.0"
    },
    "generated_at": null,
    "source": {
      "chunk_file": "/Volumes/EvenFlow/tracks/clean/sc.s2016/tracking_data_research.sc.s2016_1971-03-29T00:00:00Z_1971-03-30T00:00:00Z/by_chunks/chunk_1971-03-29T01_20_00Z_1971-03-29T01_25_00Z.csv",
      "person_track_id": "630a223e0b2a",
      "window_start": "1971-03-29T01:23:00.088478+00:00",
      "window_end": "1971-03-29T01:23:10.088478+00:00",
      "candidates_csv": "out/af_clean/s2016_alignedflow_humans_with_difficulty.csv"
    }
  }
}