Question searching method, question searching algorithm training method and device, electronic equipment and medium

The invention is suitable for the technical field of information processing, and provides a question searching method, a question searching algorithm training method and device, electronic equipment and a medium. According to the question searching method, the target question stem is obtained; inputting the target question stem and the plurality of candidate question stems into a question searching algorithm to obtain a comprehensive similarity of each candidate question stem; the question searching algorithm determines the comprehensive similarity between the candidate question stem and the target question stem through at least two similarity dimensions; outputting at least one candidate question stem with the highest comprehensive similarity; the comprehensive similarity between the candidate question stem and the target question stem can be determined through the at least two evaluation dimensions, information of the candidate question stem and the target question stem in different dimensions can be mined,