Research on Case Retrieval Porcess Based on a Hybrid Approach Using Genetic Algorithms and Tabu Search
Lei Zhang · Systems Engineering-Theory Methodology Application · 2004
This paper introduces a hybrid approach using genetic algorithim and tabu search(GATS) into case-based reasoning system. Firstly, GA is used to find an optimal or near optimal weight vector for the attributes of cases in case indexing and retrieving. Then a retrieval process is proposed based on the hybrid approach using GATS, which is applied to intelligent early-warning support system for enterprise financial crisis based on case-based reasoing and improves both accuracy and efficiency of the system.