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finlytics-hub/LR_norm_eq_pred.py

Last active October 24, 2020 05:56
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Linear Regression - Normal Equation - Prediction
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LR_norm_eq_pred.py
# make predictions on new data - deliberately chosen the minimum and maximum possible X values to plot a straight line
X_new = np.array([[0], [5]])
# add ones
X_new_2d = np.c_[np.ones((2, 1)), X_new]
# predict
y_predict = X_new_2d.dot(theta_best)
y_predict
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