Data Set and Data Augmentation for Face Detection and Recognition

When it comes to building an Artificially Intelligent (AI) application, your approach must be data first, not application first. Dependencies on data cost more than software dependencies, but are constantly overlooked. To build a face detection and/or face recognition model it's important to know available data set and data augmentation approaches to be followed for training the model. Note that there's difference between Face Identification and Face Recognition. It is process of comparing face image with claimed identity, basically it is a "One-to-one matching".