data/dataset_stats.json

{
  "dataset_name": "Vietnam KOL Trustworthiness Dataset",
  "built_at": "2026-06-15T10:29:04Z",
  "source": {
    "youtube": "YouTube Data API v3 public data",
    "tiktok": "TikTokApi public data"
  },
  "raw": {
    "youtube_channels": 207,
    "youtube_videos": 570,
    "youtube_comments": 2993,
    "tiktok_creators": 29,
    "tiktok_videos": 585
  },
  "youtube": {
    "channels": 100,
    "videos": 450
  },
  "tiktok": {
    "creators": 15,
    "videos": 305
  },
  "unified": {
    "feature_rows": 755,
    "platforms": [
      "youtube",
      "tiktok"
    ]
  },
  "splits": {
    "strategy": "creator_id_hash_60_20_20",
    "train_rows": 431,
    "eval_rows": 231,
    "analysis_profile_rows": 93,
    "train_comment_rows": 1398,
    "eval_comment_rows": 760,
    "analysis_profile_comment_rows": 835,
    "simulator_profile_creators": 16
  },
  "comments": {
    "sentiment_rows": 2993,
    "anonymized": true
  },
  "sample": {
    "kafka_events": 755,
    "fixture_rows": 0,
    "zero_view_rows": 0
  },
  "features": {
    "engagement_rows": 755,
    "suspicious_rows": 755,
    "trust_score_rows": 120
  },
  "quality": {
    "removed_zero_view_youtube_videos": 3,
    "removed_zero_view_tiktok_videos": 0,
    "duplicate_youtube_channels_removed": 107,
    "duplicate_youtube_videos_removed": 117,
    "duplicate_tiktok_creators_removed": 14,
    "duplicate_tiktok_videos_removed": 280,
    "possible_mojibake_output_rows": 0
  },
  "label_notice": "Rule-generated labels are not ground truth."
}