Association Rules Applied to Credit Evaluation

Farmers are the main financing of rural financial markets, in rural financial institution, lending is based on the credit status of the farmers, so the evaluation of their credit level is always the focus of the theory field and the practical field. A reasonable credit evaluation index system is the prerequisite for scientific credit evaluation. In this study, association rules technology which is the core methods of data mining was applied to mine credit database, and the weight of each index and the score of each attribute value could be accurately calculated by the results of correlation analysis. Through this way, the establishment of credit evaluation index system was more scientific, objective and reasonable.