How does the activation function in a neural network determine whether a neuron "fires" or not?
Sunday, 13 August 2023
by EITCA Academy
The activation function in a neural network plays a crucial role in determining whether a neuron "fires" or not. It is a mathematical function that takes the weighted sum of inputs to the neuron and produces an output. This output is then used to determine the activation state of the neuron, which in turn affects
- Published in Artificial Intelligence, EITC/AI/DLPP Deep Learning with Python and PyTorch, Introduction, Introduction to deep learning with Python and Pytorch, Examination review
Tagged under:
Activation Function, Artificial Intelligence, Deep Learning, Neural Networks, ReLU, Sigmoid
What is the role of activation functions in a neural network model?
Tuesday, 08 August 2023
by EITCA Academy
Activation functions play a crucial role in neural network models by introducing non-linearity to the network, enabling it to learn and model complex relationships in the data. In this answer, we will explore the significance of activation functions in deep learning models, their properties, and provide examples to illustrate their impact on the network's performance.
- Published in Artificial Intelligence, EITC/AI/DLTF Deep Learning with TensorFlow, TensorFlow, Neural network model, Examination review
Tagged under:
Activation Functions, Artificial Intelligence, Leaky ReLU, Non-linearity, Normalization, ReLU, Sigmoid, Softmax, Tanh