Instagram hashtags as image metadata for Automatic Image Annotation

Around 3.2 billion digital images are shared on the Internet and social media every day Locating those images is a challenging task. It is essential to develop effective and efficient methods that allow users to retrieve images according to their needs. Different image retrieval methods have been proposed for image retrieval. Automatic Image Annotation(AIA) is the latest development in image retrieval that has drawn huge researchers' attention. AIA methods use pair image-tag paradigms to learn the visual representation of semantic concept models to tag new images automatically.