Google Colab and AutoML: Auto-sklearn Setup

Logos of Google Drive + Colab + Scikit-learn + Auto-sklearn
!sudo apt-get install build-essential swig
!pip install auto-sklearn==0.11.1
Airbnb dataset description
Training dataset before transformations
Training dataset after transformations
import autosklearn.regression
automl = autosklearn.regression.AutoSklearnRegressor(
import sklearn.metrics
predictions = automl.predict(X_test_transformed)
sklearn.metrics.r2_score(y_test, predictions)
# output: 0.1862
from sklearn.ensemble import RandomForestRegressor
from sklearn.model_selection import GridSearchCV
model = RandomForestRegressor(max_depth=3, random_state=0)
parameters = {
"max_depth": (2, 3, 5)
grid = GridSearchCV(model, parameters, cv=5, scoring="r2"), y_train.values.ravel())
predictions = grid.predict(X_test_transformed)
sklearn.metrics.r2_score(y_test, predictions)
# output: 0.0982




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