Drawing search device, model generation device, drawing retrieval method, and model generation method

摘要

Problem to be solved: to improve user convenience in drawing retrieval.Solution: the drawing retrieval apparatus (12) searches at least one drawing corresponding to the target drawing from a plurality of search object drawings previously classified into groups of P (P is an integer of 2 or more) based on the retrieval target drawing content parameter.A p learning model corresponding to each of the P groups is generated in advance based on the search object drawing parameters of the plurality of search object drawings belonging to p groups.A drawing retrieval device (12) selects a specific group which is a group having the highest relevance to the target drawing among the P groups based on the target drawing content parameter (II) based on the specific learning model which is a learning model corresponding to the specific group The above at least one drawing is retrieved.Diagram