Deep Learning - Crash Course 2023 - Sigmoid Neuron Data

The video tutorial explains how real numbers can be used as data and output in a regression model, focusing on the relationship between variables X and Y in terms of probability. It introduces the sigmoid function, which outputs a real number between zero and one, and discusses its application in binary classification. A threshold is defined to determine the output as either zero or one, effectively using the sigmoid function for binary classification problems.

How does the output of the sigmoid function determine the activation of a neuron?

Describe the output results when the sigmoid function's value is greater than or less than 0.5.