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Multidimensional features (in fact, from univariate to multivariate). So
far, we have discussed the regression model of univariate/features. Now we add more features to the housing price model, such as the number of rooms and floors, to form a model with multiple variables. The features in the model are .
After adding more features, we introduce a new set of annotations:
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Multivariate Gradient Descent
Reference content:
Wu Enda Machine Learning Notes