A crowdsourcing-based project for generating artificial intelligence learning data is provided with a method of trade for inspectors through evaluation of inspectors ability. The method includes a step of assigning a plurality of tasks of a crowdsourcing-based project (hereinafter, referred to as a project) to a plurality of workers to request a task to be performed, receiving a plurality of task results from the plurality of workers, and receiving the plurality of task results. Assigning to a plurality of inspectors and requesting to perform inspection, receiving a plurality of inspection results for the plurality of work results from the plurality of inspectors as passing or rejecting the inspection, and a plurality of inspectors based on the plurality of inspection results Selecting one or more trade targets from among, evaluating the inspection ability of the trade target for each of a plurality of functional elements of the project, selecting a matching project predicted to be proficient in the trade target based on the evaluation result And performing a trade of discharging the trade target from the project and putting it into the matching project.
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