n_features is not defined about hybrid-recommender-system HOT 2 CLOSED

U can try max_features="auto"

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Hi,
Firstly, thanks for your sharing, your good work.

There is an error on analysis-and-modelling.ipynb
That named: NameError: name 'n_features' is not defined

onCell: [24] in this code block
ml_algorithms = {"Linear regression": LinearRegression(), "Lasso": Lasso(alpha=1.0, max_iter=10000), "KNN_7": KNeighborsRegressor(n_neighbors=7), "RFR": RandomForestRegressor(n_estimators=1000, n_jobs=3, max_features=n_features, random_state=0), "SVR": SVR(C=1.0)}

Hi, thanks for your feedback. Ceejayautumn's fix above should solve the issue.

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