Convolutional Neural Networks

Definition ∞ Convolutional Neural Networks, or CNNs, are a type of artificial intelligence algorithm for processing visual data. These networks utilize specialized layers, such as convolutional layers and pooling layers, to automatically detect hierarchical patterns within images, video, or other grid-like data. Their architecture allows them to learn spatial features directly from raw input, making them highly effective for tasks like image recognition, object detection, and computer vision applications. CNNs have significantly advanced capabilities in machine perception.
Context ∞ The application of CNNs in cryptocurrency and digital asset security, particularly for anomaly detection in transaction patterns or identifying fraudulent activity, is a growing area. Ongoing research aims to enhance their efficiency and interpretability for complex financial data analysis. Their role in biometric authentication for digital wallets also presents a critical development to watch.