The whole process of outsourcing marking data is as follows: the technology company responsible for computer vision issues the contract to the outsourcing company, and then the outsourcing company will have a project leader to explain to the labeler who is responsible for marking each data below what scope to draw and what to mark. What and what categories, and usually because of various commercial confidentiality principles,
outsourcing companies may not know the specific use popular database of the marked data. For example: When asked to mark the scope of damage to the vehicle in the video, the degree of damage, and the type of vehicle, how is the scope of damage defined? How to define the degree of damage? Are school buses and buses the same category? What is the difference between a taxi and a family car? Every decision actually involves the subjectivity of data flaggers, project leaders, and technical teams. In the research of the researchers, it was found that the problem often encountered by
the outsourcing team is that the data tagger (that is, the generator of the standard answer) does not understand the final use of the data, so when there is a situation that is difficult to tag or categorize, they can do The question is to ask layer by layer, the person who marks the mark asks the person who reviewed the mark, the person who checks the mark asks the project leader, and the project leader asks the engineers of Fabao Technology Company.