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| # -*- coding: utf-8 -*- | |
| """Prueba 1 con RF.ipynb | |
| Automatically generated by Colab. | |
| Original file is located at | |
| https://colab.research.google.com/drive/1uLC6Z9l_iiLNQSpLQ8srEj6ziSJ6sPxs | |
| """ | |
| # Instalar librer铆as necesarias | |
| #!pip install gradio scikit-learn openpyxl pandas | |
| # dependencias se instalan v铆a requirements.txt | |
| import gradio as gr | |
| import pandas as pd | |
| from sklearn.model_selection import train_test_split | |
| from sklearn.ensemble import RandomForestRegressor | |
| from sklearn.metrics import mean_squared_error | |
| # 馃敼 Funci贸n que encapsula TODO tu flujo | |
| def ejecutar_modelo(): | |
| # 1. Cargar datos (simulamos con dataset de sklearn o podr铆as leer desde tu Drive) | |
| from sklearn.datasets import load_diabetes | |
| data = load_diabetes(as_frame=True) | |
| X, y = data.data, data.target | |
| # 2. Split train/test | |
| X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42) | |
| # 3. Entrenar modelo | |
| model = RandomForestRegressor(n_estimators=100, random_state=42) | |
| model.fit(X_train, y_train) | |
| # 4. Predicciones | |
| y_pred = model.predict(X_test) | |
| # 5. Guardar resultados en Excel | |
| df_resultados = pd.DataFrame({ | |
| "Real": y_test.values, | |
| "Predicho": y_pred | |
| }) | |
| output_path = "resultados.xlsx" | |
| df_resultados.to_excel(output_path, index=False) | |
| return output_path | |
| # Interfaz: un bot贸n para correr el modelo y un bot贸n para descargar Excel | |
| with gr.Blocks() as demo: | |
| gr.Markdown("## Random Forest Predictor 馃搳") | |
| gr.Markdown("Haz clic en el bot贸n para entrenar el modelo y obtener resultados") | |
| boton = gr.Button("Ejecutar modelo") | |
| salida = gr.File(label="Descargar Excel de resultados") | |
| boton.click(fn=ejecutar_modelo, inputs=None, outputs=salida) | |
| demo.launch() |