A Wal-Mart salesman was trying to surge the sales data of the store by combining the commodities together and putting discounts on those products. The goods are clearly distinct thus he found that nurturing kids is exhausting. And to release pain, guardian decided to buy beer. Data Mining, also known as KDD, to find irregularities, associations, arrangements, and tendencies to forecast consequences. Apriori algorithm is a standard process in data mining. It is utilised for mining recurrent sets of items and related association rubrics. It is formulated to work on a database comprising of a lot of transactions. It is very vital for operative Market Basket Investigation and this assistance the patrons in buying their substances with more effortlessness which escalates the sales of the markets. While finding goods to be associated together, it is imperative to have some association on which the commodities can be listed together. In this research work a hybrid method has been proposed to attenuate association rules using optimization algorithm Differential Evolution with Apriori Algorithm. Firstly, Apriori algorithm is applied to get frequent itemsets and association rules. Then, AMO is employed to scale back the amount of association rules with a brand new fitness function that comes with frequent rules. it’s observed from the experiments that, as compared with the opposite relevant techniques, ARMAMO greatly reduce the computational time for frequent item set generation, memory for association rule generation, and also the number of rules generated. Data mining could be a process that uses a spread of information analysis tools to find patterns and relationships in data which will be accustomed make valid predictions. Association rule is one in every of the favored techniques used for mining data for pattern discovery is that the KDD. Rule mining is a very important component of information mining. to seek out regularities/patterns in data, the foremost effective class is association rule mining. Mining has been utilized in many application domains. during this paper, an efficient mining based algorithm for rule generation is presented.