Classification in Pattern Recognition: A Review
The process of recognizing patterns and classifying data accordingly has been gaining interest from a long time and human beings have developed highly sophisticated skills for sensing from their environment and take actions according to what they observe. So a human can recognize the faces without worrying about the varying illuminations, facial rotation, facial expressions, and facial biometrical changes and also occluded face images. But if the point of implementing such recognition artificially came, then it becomes a very complex task. The fields of artificial intelligence have made this complex task possible by making machines as intelligent as human to recognize patterns in varying environmental conditions. Such a branch of artificial intelligence is known as pattern recognition.