today’s modern databases often make use of nested data structures. In this article, we will take a deeper dive into the nature of nested data structures, how they are represented in different ...

also known as hierarchical statistical models, multilevel models or random-effects models, are tools for analysing data with a nested or grouped structure. In machine learning, a hierarchical ...

A recent paper published in Nature Human Behavior mapped the dependency relationships between workplace skills using data from millions ... The authors identified a nested structure in many ...