@thesis{thesis, author={Agusman Sapto Hadi}, title ={Penerapan Algoritma Apriori Untuk Mengontrol Persediaan Barang Dengan Data Transaksi Pada Koperasi SRE 1}, year={2024}, url={http://eprints.polbeng.ac.id/13049/}, abstract={Cooperatives are business entities that have the fundamental goal of improving the welfare of members through collaboration and sharing economic benefits. The focus of this research is the SRE 1 Cooperative, which has a vital role in providing financial services to its members. SRE 1 Cooperative faces two main obstacles. First, the inventory checking process, which is currently carried out manually by employees, is time-consuming, less efficient, and risks errors. Second, the use of transaction data is not yet optimal. This research aims to develop a solution that utilizes the Apriori algorithm to analyze cooperative transaction data. The Apriori algorithm is a data mining method that is able to identify association patterns in data. By combining transaction data with this algorithm, this research aims to create an innovative solution for controlling inventory. The result of this research is a website-based application, namely the application of an a priori algorithm to control inventory of goods with transaction data at the SRE 1 cooperative. It produces 4 association rules or itemsets of goods that come out simultaneously with confidence values, namely [sugar, tea] with a confidence of 83% , [tea, sugar] with 92% confidence, [edible oil, roko] with 76% confidence, and [roko, edible oil] with 75% confidence., then the results can be used by employees to control the inventory of goods that can be used for helps decision makers and as a reference for stock of goods to avoid shortages and excess stock of goods} }