This symbol denotes the risk of a model.
This symbol denotes the risk of a model. It is a scalar quantity.
The symbol \(R\) denotes the risk of a model. It is a scalar quantity which represents the expected loss obtained from the predictions of a model \( \htmlClass{sdt-0000000084}{h} \)(\( \htmlClass{sdt-0000000013}{U} \)) and ground truths \( \htmlClass{sdt-0000000021}{Y} \).