Binary Cross Entropy Explained - Sparrow Computing
sparrow.dev › binary-cross-entropyFeb 22, 2021 · Binary Cross Entropy Explained. The most common loss function for training a binary classifier is binary cross entropy (sometimes called log loss). You can implement it in NumPy as a one-liner: def binary_cross_entropy (yhat: np.ndarray, y: np.ndarray) -> float: """Compute binary cross-entropy loss for a vector of predictions Parameters ...