Aggregation techniques provide a means to summarise complex, high-dimensional datasets into reduced representations that retain essential information. In multidimensional contexts, data points often ...

Financial data aggregation is foundational to modern wealth management. It enables advisors to deliver holistic advice by collecting, normalizing, and enhancing data from diverse institutions to ...

A recently-used statistical approach may overstate links between amyloid reduction and cognitive outcomes, a study suggested. The technique, known as quantile aggregation, groups data into quantiles, ...