Donald Trump’s Approval Rating Tumbles Among the Middle Class

According to the data, the president’s net approval rating among the middle class fell from -10 in October (43 percent ...
IEEE

Handling Class Imbalance in Black-Box Unsupervised Domain Adaptation with Synthetic Minority Over-Sampling

Abstract: Black-box unsupervised domain adaptation (BBUDA) is a challenging task that transfers knowledge from the source domain to the target domain without access to the source data and source model ...
IEEE

Efficient Handling of Data Imbalance in Health Insurance Fraud Detection Using Meta-Reinforcement Learning

Abstract: Data imbalance is one of the major challenges in health insurance fraud detection where the distribution of classes within the dataset is significantly skewed, leading statistical models to ...
TechRadar

Massive data breach sees credit card details of over 5.6 million victims leaked - here's what we know

700Credit lost sensitive data on 5.6 million people after a third‑party API was compromised Attackers siphoned ~20% of consumer records over two weeks, including names, addresses, DOBs, and SSNs ...