Banyaknya toko swalayan yang ada di Makassar menjadi sebuah tantangan tersendiri bagi Toko Krisna Mart untuk bersaing di industri perdagangan itu sendiri. Oleh karena itu dibutuhkan adanya proses Data Mining dalam hal pengumpulan dan pengolahan data dengan menggunakan metode association rules mining atau lebih dikenal dengan sebutan market basket analysis untuk mengetahui hubungan antar barang pada satu dataset sebagai sebuah strategi dari Toko Krisna Mart. Market basket analysis terdiri dari beberapa tahap. Tahap pertama merupakan pengumpulan data serta informasi. Tahap kedua ialah pengolahan data serta menggunakan algoritma Hash-Based untuk membentuk association rules. Tahap ketiga melakukan perancangan sistem untuk menggambar proses pada sistem dengan memakai flowchart. Tahap keempat membentuk sistem dari hasil perancangan yang sudah ditentukan. Tahap kelima pengujian sistem memakai black box testing dengan menguji serangkaian kondisi input serta output sesuai spesifikasi sistem yang sudah ditentukan, dan terakhir menginterprestasikan hasil dari penelitian ini. Dari hasil uji coba dengan minimal support 5% dan minimal confidence 20% menghasilkan output berupa 6 list association rules. Hasil association rules ini akan menjadi ajuan pemilik toko swalayan Krisna Mart dalam peletakan barang untuk mempermudah konsumen dalam melakukan transaksi. Keywords : Data Mining, Market Basket Analysis, Association Rules, Algoritma Hash-Based
The effect of changes in load on the cost of fuel generation at PLTU Barru is analyzed using the economic dispatch method to determine the characteristics of input-output and incremental fuel costs. Based on the results of the analysis, it is known that the effect of changes in load on the cost of fuel generation at PLTU Barru tends to be directly proportional, where the higher the load generated, the higher the costs incurred. As in June, to produce 33.85 MW of power the total cost is Rp. 457,687,187.47/hour required. Likewise, if the power at an average load of 33.85 MW increases by 1 MWh it will result in an increase in costs of Rp. 13,306,061.24/MWh, but in certain circumstances such as in November with a power of 29.83 MW it will produce the total cost is quite low at Rp. 337,356,512,63/hour. This situation is caused by fuel consumption in November only amounted to 3029.61 T/h.
This study aims to determine the effect of service quality on student satisfaction STMIK Dipanegara Makassar. which consists of the influence of reliability, responsiveness, assurance, empathy, physical evidence (tangibles) on student satisfaction at STMIK Dipanegara Makassar.The population of this research is all students of STIMIK Dipanegara and the sample is 100 people informatics management programmer by using slovin method. Data collection is done through observation, interview, and documentation. Hypothesis testing using multiple regression analysis with the help of IBM SPSS 22.The results showed that from the five variables only one variable that does not affect the assurance variable (assurance). While the other variables have positive and significant effect.
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