USER CLUSTERING SUMMARY REPORT
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Overall Statistics:
- Total users clustered: 19,998
- Number of clusters: 3

Cluster Breakdown:

Cluster 0 (other):
  - Size: 4,869 users (24.3%)
  - Key characteristics:
    * total_clips_created: 28.14
    * creation_frequency: 28.14
    * engagement_score: 0.00
    * model_diversity: 0.00

Cluster 1 (casual):
  - Size: 14,574 users (72.9%)
  - Key characteristics:
    * has_lyrics_generation: 43.06
    * lyrics_generation_ratio: 34.4%
    * total_clips_created: 6.18
    * pro_user_ratio: 6.3%

Cluster 2 (casual):
  - Size: 555 users (2.8%)
  - Key characteristics:
    * has_lyrics_generation: 30.63
    * lyrics_generation_ratio: 22.8%
    * total_clips_created: 21.18
    * pro_user_ratio: 59.1%

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User Type Distribution:
- casual: 15,129 users (75.7%)
- other: 4,869 users (24.3%)