Data mining is an activity of collecting and processing large data that is used to produce useful information. The data processed in data mining uses a technique that combines data analysis methods with existing algorithms ...

Hotel is one of the accommodation which is important element in tourism. D'Lira hotel is one of the hotels in Pekanbaru City, Riau. However, D'Lira hotel has a high probability of losing customers. Therefore, the hotel ...

Seiring dengan perkembangan zaman, persaingan di dunia bisnis pun semakin ketat. Para pelaku bisnis berlomba-lomba untuk menarik pelanggan dan memenuhi tuntutan pasar. Salah satu cara untuk memenuhi keinginan pelanggan ...