Introduction to convolutional neural networks (CNN)
Convolutional Neural Networks (CNNs) are essential for analyzing images and identifying objects in the tech world. They improve upon older methods by smartly processing images, learning important features automatically, and using resources efficiently. These networks include several key parts: an input layer, layers for picking out features (convolutional layers, with special techniques like padding and stride), layers that simplify the data (pooling and flatten layers), and layers that make final decisions (fully connected layers).
CNNs are incredibly versatile, used in many areas like recognizing objects in photos, identifying faces, helping self-driving cars see, scanning medical images, understanding language, analyzing videos, suggesting products, and enabling robots to navigate. They are continuously advancing how machines interpret and use visual information.