Neural Network

A machine learning model inspired by the structure of biological neural networks in the brain, consisting of interconnected layers of nodes (neurons) that process information by adjusting weighted connections during training. In accessibility and assistive technology, neural networks are used for tasks including EEG-based brain-computer interfaces, sign language recognition, speech recognition, image classification for visual assistance, and predictive text for augmentative communication. Modern deep neural networks with many layers (deep learning) have dramatically improved the accuracy of these applications.