Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on technique for visualizing and clustering data. A self-organizing map (SOM) is a data structure that can be used ...

WASHINGTON — Scientists have produced a first-of-its kind map of the height of the world’s forests by combining data from three NASA satellites. The map will help scientists build an inventory of how ...

Okay, again with the late and tired, but how can one disply a map data structure in C++ by copying it to a ostream_iterator using copy? Here is what I hacked together ...

At its heart, data modeling is about understanding how data flows through a system. Just as a map can help us understand a city’s layout, data modeling can help us understand the complexities of a ...