The invention belongs to the technical field of complex
heavy equipment, and particularly relates to a customer demand preference-based complex
heavy equipment manufacturer recommendation method, which comprises the following steps of S1, constructing a customer demand
index system and a manufacturer resource evaluation
index system; s2, acquiring demand
preference data of a customer; s3, calculating a subjective weight vector
omega 1 of a resource evaluation index by using the customer demand
index system, the resource evaluation index
system and the demand
preference data; s4, calculating an objective weight vector
omega2 of the resource evaluation indexes based on the comparison strength and conflict between the resource evaluation indexes; s5, solving an
optimal combination coefficient # imgabs0 #, and calculating a comprehensive weight vector
omega of the resource evaluation index according to # imgabs1 #; and S6, calculating the comprehensive
score of each manufacturer by using the comprehensive weight vector omega and combining the data of each resource evaluation index of each manufacturer. According to the method, personalized requirements of customers on complex
heavy equipment manufacturers can be accurately identified, and the manufacturer with the highest
adaptation degree can be recommended.