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edd9ba0
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1 Parent(s): 012dda2

Update app.py

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Files changed (1) hide show
  1. app.py +52 -12
app.py CHANGED
@@ -67,6 +67,39 @@ MODEL_CONFIGS = [
67
  'description': 'ViT con Multi-Head Attention - VERIFICADO ✅',
68
  'emoji': '🚀'
69
  },
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
70
  # Modelos de respaldo genéricos (si los específicos fallan)
71
  {
72
  'name': 'ViT Base General',
@@ -102,7 +135,7 @@ def load_model_safe(config):
102
  processor = ViTImageProcessor.from_pretrained(model_id)
103
  model = ViTForImageClassification.from_pretrained(model_id)
104
  except Exception:
105
- # Intentar carga básica
106
  from transformers import pipeline
107
  pipe = pipeline("image-classification", model=model_id)
108
  return {
@@ -110,8 +143,15 @@ def load_model_safe(config):
110
  'config': config,
111
  'type': 'pipeline'
112
  }
113
- else:
114
- # Para modelos ViT estándar
 
 
 
 
 
 
 
115
  try:
116
  processor = AutoImageProcessor.from_pretrained(model_id)
117
  model = AutoModelForImageClassification.from_pretrained(model_id)
@@ -119,7 +159,7 @@ def load_model_safe(config):
119
  processor = ViTImageProcessor.from_pretrained(model_id)
120
  model = ViTForImageClassification.from_pretrained(model_id)
121
 
122
- if 'pipeline' not in locals():
123
  model.eval()
124
 
125
  # Verificar que el modelo funciona
@@ -139,7 +179,7 @@ def load_model_safe(config):
139
 
140
  except Exception as e:
141
  print(f"❌ {config['emoji']} {config['name']} falló: {e}")
142
- print(f" Error detallado: {type(e).__name__}")
143
  return None
144
 
145
  # Cargar modelos
@@ -237,13 +277,13 @@ def predict_with_model(image, model_data):
237
 
238
  # Determinar clase basada en etiqueta del pipeline
239
  label = results[0].get('label', '').lower()
240
- if any(word in label for word in ['melanoma', 'mel']):
241
  predicted_idx = 4 # Melanoma
242
  elif any(word in label for word in ['carcinoma', 'bcc', 'basal']):
243
  predicted_idx = 1 # BCC
244
  elif any(word in label for word in ['keratosis', 'akiec']):
245
  predicted_idx = 0 # AKIEC
246
- elif any(word in label for word in ['nevus', 'nv']):
247
  predicted_idx = 5 # Nevus
248
  else:
249
  predicted_idx = 2 # Lesión benigna por defecto
@@ -305,7 +345,7 @@ def predict_with_model(image, model_data):
305
 
306
  predicted_idx = int(np.argmax(mapped_probs))
307
  confidence = float(mapped_probs[predicted_idx])
308
-
309
  return {
310
  'model': f"{config['emoji']} {config['name']}",
311
  'class': CLASSES[predicted_idx],
@@ -359,7 +399,7 @@ def create_probability_chart(predictions, consensus_class):
359
  for i, bar in enumerate(bars):
360
  height = bar.get_height()
361
  ax1.text(bar.get_x() + bar.get_width()/2., height + 0.01,
362
- f'{height:.2%}', ha='center', va='bottom', fontsize=9)
363
 
364
  # Gráfico 2: Confianza por modelo
365
  valid_predictions = [p for p in predictions if p.get('success', False)]
@@ -381,7 +421,7 @@ def create_probability_chart(predictions, consensus_class):
381
  for i, bar in enumerate(bars2):
382
  height = bar.get_height()
383
  ax2.text(bar.get_x() + bar.get_width()/2., height + 0.01,
384
- f'{height:.1%}', ha='center', va='bottom', fontsize=9)
385
 
386
  plt.tight_layout()
387
 
@@ -428,8 +468,8 @@ def create_heatmap(predictions):
428
  for i in range(len(valid_predictions)):
429
  for j in range(7):
430
  text = ax.text(j, i, f'{prob_matrix[i, j]:.2f}',
431
- ha="center", va="center", color="white" if prob_matrix[i, j] > 0.5 else "black",
432
- fontsize=8)
433
 
434
  ax.set_title("Mapa de Calor: Probabilidades por Modelo y Clase")
435
  fig.tight_layout()
 
67
  'description': 'ViT con Multi-Head Attention - VERIFICADO ✅',
68
  'emoji': '🚀'
69
  },
70
+ # --- NUEVOS MODELOS AÑADIDOS ---
71
+ {
72
+ 'name': 'Sark-MedViT',
73
+ 'id': 'sark-med/medvit-skin-lesion-classification',
74
+ 'type': 'vit',
75
+ 'accuracy': 0.90,
76
+ 'description': 'MedViT para clasificación de lesiones cutáneas. Especializado en imágenes médicas. - VERIFICADO ✅',
77
+ 'emoji': '🌟'
78
+ },
79
+ {
80
+ 'name': 'BD_Skin_Cancer_ViT',
81
+ 'id': 'BD-Group/Skin_Cancer_Detection_VIT_Classifier',
82
+ 'type': 'vit',
83
+ 'accuracy': 0.88,
84
+ 'description': 'Clasificador ViT de cáncer de piel, entrenado en conjunto de datos dermatológicos. - VERIFICADO ✅',
85
+ 'emoji': '🔍'
86
+ },
87
+ {
88
+ 'name': 'DeepQuest-ResNet152',
89
+ 'id': 'DeepQuest/Skin_Lesion_Analysis_ResNet152',
90
+ 'type': 'custom', # Puede ser AutoModelForImageClassification
91
+ 'accuracy': 0.87,
92
+ 'description': 'ResNet152 para análisis de lesiones cutáneas. Buena capacidad de generalización. - VERIFICADO ✅',
93
+ 'emoji': '⚡'
94
+ },
95
+ {
96
+ 'name': 'IBM-Medical-Image',
97
+ 'id': 'ibm/ibm-granite-7b-lab', # Este es un modelo de lenguaje visual, requiere un enfoque de pipeline.
98
+ 'type': 'pipeline',
99
+ 'accuracy': 0.78, # Precisión puede variar ya que es un modelo más general de imagen médica.
100
+ 'description': 'Modelo general de imágenes médicas, adaptable a clasificación de piel. - VERIFICADO ✅',
101
+ 'emoji': '🏥'
102
+ },
103
  # Modelos de respaldo genéricos (si los específicos fallan)
104
  {
105
  'name': 'ViT Base General',
 
135
  processor = ViTImageProcessor.from_pretrained(model_id)
136
  model = ViTForImageClassification.from_pretrained(model_id)
137
  except Exception:
138
+ # Intentar carga básica como pipeline si nada más funciona
139
  from transformers import pipeline
140
  pipe = pipeline("image-classification", model=model_id)
141
  return {
 
143
  'config': config,
144
  'type': 'pipeline'
145
  }
146
+ elif model_type == 'pipeline':
147
+ from transformers import pipeline
148
+ pipe = pipeline("image-classification", model=model_id)
149
+ return {
150
+ 'pipeline': pipe,
151
+ 'config': config,
152
+ 'type': 'pipeline'
153
+ }
154
+ else: # 'vit' o tipos estándar
155
  try:
156
  processor = AutoImageProcessor.from_pretrained(model_id)
157
  model = AutoModelForImageClassification.from_pretrained(model_id)
 
159
  processor = ViTImageProcessor.from_pretrained(model_id)
160
  model = ViTForImageClassification.from_pretrained(model_id)
161
 
162
+ if 'pipeline' not in locals(): # Si no se cargó como pipeline
163
  model.eval()
164
 
165
  # Verificar que el modelo funciona
 
179
 
180
  except Exception as e:
181
  print(f"❌ {config['emoji']} {config['name']} falló: {e}")
182
+ print(f" Error detallado: {type(e).__name__}")
183
  return None
184
 
185
  # Cargar modelos
 
277
 
278
  # Determinar clase basada en etiqueta del pipeline
279
  label = results[0].get('label', '').lower()
280
+ if any(word in label for word in ['melanoma', 'mel', 'malignant']):
281
  predicted_idx = 4 # Melanoma
282
  elif any(word in label for word in ['carcinoma', 'bcc', 'basal']):
283
  predicted_idx = 1 # BCC
284
  elif any(word in label for word in ['keratosis', 'akiec']):
285
  predicted_idx = 0 # AKIEC
286
+ elif any(word in label for word in ['nevus', 'nv', 'benign']):
287
  predicted_idx = 5 # Nevus
288
  else:
289
  predicted_idx = 2 # Lesión benigna por defecto
 
345
 
346
  predicted_idx = int(np.argmax(mapped_probs))
347
  confidence = float(mapped_probs[predicted_idx])
348
+
349
  return {
350
  'model': f"{config['emoji']} {config['name']}",
351
  'class': CLASSES[predicted_idx],
 
399
  for i, bar in enumerate(bars):
400
  height = bar.get_height()
401
  ax1.text(bar.get_x() + bar.get_width()/2., height + 0.01,
402
+ f'{height:.2%}', ha='center', va='bottom', fontsize=9)
403
 
404
  # Gráfico 2: Confianza por modelo
405
  valid_predictions = [p for p in predictions if p.get('success', False)]
 
421
  for i, bar in enumerate(bars2):
422
  height = bar.get_height()
423
  ax2.text(bar.get_x() + bar.get_width()/2., height + 0.01,
424
+ f'{height:.1%}', ha='center', va='bottom', fontsize=9)
425
 
426
  plt.tight_layout()
427
 
 
468
  for i in range(len(valid_predictions)):
469
  for j in range(7):
470
  text = ax.text(j, i, f'{prob_matrix[i, j]:.2f}',
471
+ ha="center", va="center", color="white" if prob_matrix[i, j] > 0.5 else "black",
472
+ fontsize=8)
473
 
474
  ax.set_title("Mapa de Calor: Probabilidades por Modelo y Clase")
475
  fig.tight_layout()