Detecting fraud in the healthcare insurance dataset is challenging due to severe class imbalance, where fraud cases are rare compared to non-fraud cases. Various techniques …
Fraud can take on various forms, including financial fraud, identity theft, and insurance fraud, among others. With the growing use of technology, fraudulent activities have become more …
D Katare, DS Noguero, S Park, N Kourtellis… - arXiv preprint arXiv …, 2024 - arxiv.org
The accuracy and fairness of perception systems in autonomous driving are crucial, particularly for vulnerable road users. Mainstream research has looked into improving the …
Nowadays, the appearance of common symptoms, such as cough, fever, and loss of smell and taste, is the starting point of a battle against the coronavirus. The first standard method …
Financial businesses have a significant challenge with credit card fraud. Approximately more than one million individuals from different countries are losing money yearly due to …
Class imbalance is a common problem with datasets relating to various areas of life. It causes many traditional machine learning algorithms to tend to misclassify minority samples …
AHM Hanif, N Maarop, N Kamaruddin… - International Journal of … - kwpublications.com
As the world population grows, the demand for workers increases, leading to a rise in online job advertisements to connect employers with potential employees on a national scale …
D GhoshRoy, PA Alvi, KC Santosh - 2023 - researchsquare.com
Designing effective AI models becomes a challenge when dealing with imbalanced/skewed class distributions in datasets. Addressing this, re-sampling techniques often come into play …
In the field of machine learning, the preparation of data is a pivotal step in optimizing model performance. This paper delves into the crucial role of data cleaning and transformation …