Abstract: The data mining and their different applications are becomes more popular now in these days a number of large and small scale applications are developed with the help of data mining techniques i.e. predictors, regulators, weather forecasting systems and business intelligence. There are two kinds of model are available for namely supervised and unsupervised. The performance and accuracy of the supervised data mining techniques are higher as compared to unsupervised techniques therefore in sensitive applications the supervised techniques are used for prediction and classification. This paper presents a high utility item set mining technique. In this technique, the useless patterns are removed at the initial stage of mining. So it is helping in getting less time consumption.

Keywords: Data mining, High Utility Item sets Mining, Transactional Utility, and Weighted Transactional Utility.