Abstract: Data stream mining is a research area that has grown enormously in recent years. The main challenge is extracting knowledge in real-time from a possibly unbounded data stream. Clustering, a ...

Some online businesses are rebuking Amazon for listing their products on its site without their permission. Amazon has been testing a program called "Shop Direct" that allows consumers to buy products ...

Dr. James McCaffrey presents a complete end-to-end demonstration of anomaly detection using k-means data clustering, implemented with JavaScript. Compared to other anomaly detection techniques, ...

ABSTRACT: This work describes a data integration model using the Statistical Matching methodology (hot deck distance) to integrate two surveys conducted by ISTAT (EU-SILC) and the Bank of Italy ...

“Direct File worked really well, and it's a great example of how the IRS can do technology, or how the government can do technology, effectively,” said former IRS Commissioner Daniel Werfel. For a ...

For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. It was discovered almost by accident, a blip of x-rays in the sky that was detected by ...

Flat vector illustration created from hand drawn doodles and textures depicting different people using wireless technology. Ever wondered how social media platforms decide how to fill our feeds? They ...

Abstract: The density peaks clustering (DPC) algorithm is a density-based clustering method that effectively identifies clusters with uniform densities. However, if the datasets have uneven density, ...

The cluster concept has emerged as an innovative approach to base defense operations, particularly for support organizations operating in hostile or austere environments. By consolidating resources, ...

Direct costs can include expenses like pay for employees who provide goods or services and any money needed to purchase and maintain specialized equipment. — Getty Images/aldomurillo In financial ...