ELU Activation Function
Neural Units & Activations DS practice problem on Onlearn.
Difficulty: easy.
Topics: Understanding Implement the ELU Activation Function, Exponential Linear Unit, Vanishing Gradient Problem, Non-linear Mapping, Differentiability at Origin, Saturation Thresholds, Deep Learning Foundations, Numerical Analysis, Calculus and Optimization, Computational Complexity, Software Engineering for ML, Neural Units and Activations, Gradient-Based Learning, Function Approximation, Vectorized Operations, Numerical Stability.
Implement the ELU (Exponential Linear Unit) activation function, which helps mitigate the limitations of ReLU by providing negative outputs for negative inputs. The function should compute the ELU activation value for a given input.