As crime rates keep spiraling each day, new challenges are faced by law enforcement agencies. They have to their on the lookout for any signs criminal activity. The agencies should therefore be able predict such increase or decrees trends in crime. Such as theft, Killing. Crime that may occur a particular area month, year, timespan. Data mining is defined process of discovering hidden valuable ...

In recent years, due to the expansion of financial institutions,as well as the popularity of the World Wide Weband e-commerce, a significant increase in the volume offinancial transactions observed. In addition to the increasein turnover, a huge increase in the number of fraud by user’sabnormality is resulting in billions of dollars in lossesover the world. T...