Path identification method and device for school simple format map based on multi-modal large model

The invention discloses a path identification method and device for a school simple format map based on a multi-modal large model. The method comprises the following steps: S110, collecting and preprocessing original data of a school map; s120, a school map data finetune multi-mode large model is used; s130, performing performance evaluation on the model obtained after fine adjustment; and S140, optimizing the path identification model according to the model output analysis result. By collecting and preprocessing the original data of the school map, using the school map data finetune multi-mode large model, performing performance evaluation on the model obtained after fine tuning, and optimizing the path identification model according to the model output analysis result, the problem that simple-format map information of a school cannot be simply, conveniently and effectively processed and analyzed in the prior art is solved, and the accuracy of path identification is improved. Therefore, the requirement of qu