Item Layout for Building Materials Management with Apriori Algorithm

The initial stage of opening a business is one the activities that can have an impact on economy. TB. Jasa Manis trading sells various kinds building materials, electrical equipment, materials and others. A sales strategy needed to maintain marketing. Data Mining answers this problem by analyzing customer transaction data, then creating certain rule, pattern or model. Products are frequently purchased customers will be used as reference point in viewing consumer spending patterns. association technique priori algorithm designed find item combinations. guided min support confidence values. combination data itemset for two months Manis, it found with minimum value 14% 40%. rules highest goods often together Lotus Geese/LBR Roof Nails. Through analysis shopping habits obtained, layout adjusted customer's pattern. With mining socialization rules, patterns behavior identified increase at Sweet Service