In today's digital world, information is growing along with the expansion of Internet usage
worldwide. As a consequence, bulk of data is generated constantly which is known to be …

The increasing spread of cyberattacks and crimes makes cyber security a top priority in the
banking industry. Credit card cyber fraud is a major security risk worldwide. Conventional …

In recent years, most researchers focused on the classification problems of imbalanced data
sets, and these problems are widely distributed in industrial production and medical …

Stroke-related diseases are rapidly increasing day by day due to the changes in
environmental factors including lifestyles, food habits, and stress-related working cultures …

With the advancement of e-commerce and modern technological development, credit cards
are widely used for both online and offline purchases, which has increased the number of …

Due to the emigration of world business to the internet, credit‎ cards have become a tool for‎
payments for both online and outline purchases. However, fraudsters try‎ to attack those …

Stroke is the second largest disease after heart disease that leads to death. Stroke-related
diseases need immediate attention from health care experts. With rapid growth and …

Long gone is the time when people preferred using only cash. In recent years, cashless
transactions have gained much popularity, be it using UPI apps or credit and debit cards …

The class imbalance issue is prevalent in various practical classification tasks. A high
unbalanced rate will significantly decrease the classification performance of unbalanced …

Over the past few years, credit card fraud has become a serious problem as more
individuals rely on credit cards for purchases. The significant increase in fraudulent activities …