{
  "fecha_ejecucion": "2025-11-20 12:13:39",
  "total_imagenes": 477,
  "num_clusters_optimo": 4,
  "metodos_clustering": [
    "kmeans",
    "hierarchical"
  ],
  "evaluacion": {
    "kmeans": {
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      "calinski_harabasz": 43.72385160011628,
      "davies_bouldin": 2.904812998934431
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    "hierarchical": {
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      "calinski_harabasz": 41.47726539398139,
      "davies_bouldin": 3.0017159395240673
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  },
  "distribucion_splits": {
    "train": 333,
    "val": 71,
    "test": 73
  }
}