Why do data tags keep hiring?

The growth of digital content on various business platforms needs to deal with a large number of user data such as images, videos and texts, which cannot be separated from the basic support of data annotation. The annotation data set accumulated by the head company has reached more than one million hours, and the annual demand is still increasing at a rate of 20%-30%.

Data annotation is a data processing method, the essence of which is to turn unstructured or partially structured data into data with annotation and structure. In computer vision, natural language processing, speech recognition and other fields, data annotation is widely used in the process of model training and optimization.