Digital content refers to any type of material that exists in digital format, whether the material is born-digital or converted using scanning and digitization. Digital content has increased in recent years because of modern and innovative technologies, such as social media, enterprise applications, digital publishing, smart cities applications, Internet of Things (IoT) applications, and mobiles devices, such as smartphones with enhanced digital capture capabilities. Big data generated from e-commerce and enterprise transactional applications has sparked interest in data analysis and digital discovery tools and methods. Such increased interest has led to the emergence of new disciplines, such as data analyt
