To apply forecast value as an input in MultiOutputRegressor regression, you can follow these steps:
Here is an example code snippet that demonstrates these steps:
from sklearn.multioutput import MultiOutputRegressor
from sklearn.linear_model import LinearRegression
from sklearn.model_selection import train_test_split
from sklearn.metrics import mean_squared_error, r2_score
# Create a dataframe containing your input data, including your forecast values.
X = ... # your input data
y = ... # your target data
# Split your input data into training and testing sets.
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
# Instantiate your MultiOutputRegressor model, specifying the type of regression you want to use (e.g., linear regression).
model = MultiOutputRegressor(LinearRegression())
# Fit the model to your training data, using the fit() method.
model.fit(X_train, y_train)
# Use the predict() method to make predictions on your testing data.
y_pred = model.predict(X_test)
# Evaluate the performance of your model using evaluation metrics such as mean squared error, R-squared, etc.
mse = mean_squared_error(y_test, y_pred)
r2 = r2_score(y_test, y_pred)
Asked: 2023-06-29 04:14:16 +0000
Seen: 9 times
Last updated: Jun 29 '23