In the world of neural networks and deep learning, activation functions are the secret sauce that empowers these networks to learn complex patterns and make predictions. One of the most essential and historically significant activation functions is the sigmoid function. In this guest post, we will dive into the world of the sigmoid activation function, exploring its properties, applications, and why it remains relevant even as deep learning advances. The sigmoid activation function, also known as the logistic sigmoid function, is a widely used mathematical function in the field of…