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import gradio as gr | |
from gradio import components | |
import pandas as pd | |
import numpy as np | |
from datasets import load_dataset | |
from sklearn.model_selection import train_test_split | |
from sklearn.metrics import r2_score | |
from xgboost import XGBRegressor | |
# Carga del CSV desde huggingface | |
dataset = load_dataset("animonte/train_house_price") | |
# Lectura del CSV desde un data set | |
df = pd.DataFrame(dataset["train"]) | |
# Selecci贸n de variables para el modelo | |
Select = ['GrLivArea', 'TotalBsmtSF', 'MoSold', 'YearBuilt', 'YearRemodAdd', 'LotFrontage', 'YrSold', 'Id', 'BsmtFinSF1','OverallQual'] | |
X = df.loc[:, Select ] # Variables predictoras | |
y = df['SalePrice'] # Variable objetivo | |
# Divisi贸n del dataframe para evitar el sobreajuste | |
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.33, random_state=42) | |
#Creamos una instancia con XGBClassifier | |
model_XGB = XGBRegressor(n_estimators=30, max_depth=2, learning_rate=.2, random_state=42) | |
#Entrenamos el modelo con los datos de entrenamiento | |
model_XGB.fit(X_train,y_train) | |
#Creamos el conjunto de entrenamiento | |
prediction_XGB = model_XGB.predict(X_test) | |
#Calculamos la puntuaci贸n con el conjunto de entrenamiento | |
scoreR2_XGB = r2_score(y_test, prediction_XGB) | |
print("Puntuaci贸n:", scoreR2_XGB) | |
# Interfaz gr谩fica del demo | |
def greet(name): | |
return "Hello " + name + "!!" | |
iface = gr.Interface(fn=greet, inputs="text", outputs="text") | |
iface.launch() | |