The BBC has unveiled its latest statistics regarding disability and ethnicity representation in a new impact report. The data is taken from the corporation’s 50:50 Project, an initiative which ...

This article addresses the potential strengths and weaknesses of alternative forms of data representation. As educational researchers become increasingly interested in the relationship between form of ...

Furthermore, this framework allows for nonlinear (data-dependent) multiresolution representation schemes and thus enables us to design adaptive data-compression algorithms. In this paper we also study ...

Graphs are among the most widely-used data structures in machine learning. Their power comes from the flexibility of capturing relations (edges) of collections of entities (nodes) which arise in a ...

To calculate the x-bar or sample mean, you would sum all the data points in the sample and then divide by the number of data points. This will be represented by the following formula: However, ...

The BBC has unveiled its latest statistics regarding disability and ethnicity representation in a new impact report.. The data is taken from the corporation’s 50:50 Project, an initiative which ...