{
  "task": "tabular-regression",
  "library_name": "skops",
  "model_file": "engagement_ridge.skops",
  "feature_columns": [
    "brand_industry",
    "brief_required_hook_type",
    "content_upload_day",
    "brief_required_tone__fun",
    "brief_required_tone__calm",
    "brief_required_tone__confident",
    "brief_required_tone__energetic",
    "brief_required_tone__glam",
    "brief_required_tone__fresh",
    "brief_required_tone__bold",
    "brief_required_tone__educational",
    "brief_required_tone__active",
    "brief_required_tone__aspirational",
    "brief_required_tone__scientific",
    "brief_required_tone__authentic",
    "brief_target_creator_tier__nano",
    "brief_target_creator_tier__micro",
    "brief_target_creator_tier__mid",
    "brief_target_creator_tier__macro",
    "brief_campaign_objective__awareness",
    "brief_campaign_objective__trial",
    "brief_campaign_objective__conversion",
    "brief_campaign_objective__engagement",
    "brief_target_audience_gender__female",
    "brief_target_audience_gender__male",
    "brief_visual_style__studio",
    "brief_visual_style__natural",
    "brief_visual_style__outdoor",
    "brief_visual_style__glam_lighting",
    "brief_dress_code__casual",
    "brief_dress_code__stylish",
    "brief_dress_code__activewear",
    "brief_dress_code__colorful",
    "brief_dress_code__bold_colors",
    "brand_avg_campaign_engagement_score",
    "brand_n_product_categories",
    "brief_product_placement_sec",
    "brief_n_required_keywords",
    "brief_n_mandatory_hashtags",
    "brief_n_mandatory_mentions",
    "brief_n_key_messages",
    "brief_target_age_min",
    "brief_target_age_max",
    "brief_target_age_span",
    "brief_duration_range_min",
    "brief_duration_range_max",
    "content_duration_sec",
    "content_upload_hour_sin",
    "content_upload_hour_cos",
    "content_is_weekend",
    "content_n_hashtags",
    "content_caption_len_chars",
    "content_caption_len_words",
    "content_caption_n_emoji",
    "content_caption_n_hashtags_inline",
    "content_caption_n_mentions_inline",
    "content_sound_popularity",
    "content_hashtag_compliance",
    "content_mention_compliance"
  ],
  "target": "engagement_score",
  "training_metrics": {
    "alpha": 10.0,
    "n_rows": 2000,
    "n_groups": 300,
    "cv_mae": 0.011419824566734465,
    "cv_rmse": 0.01458130687031906,
    "cv_r2": 0.7102257580449983,
    "baseline_mae": 0.021489796999999998,
    "baseline_rmse": 0.027087352583401354
  },
  "sklearn_estimator": "sklearn.pipeline.Pipeline(ColumnTransformer + Ridge)"
}