This paper presents a simple learning algorithm for self-organizing maps having ring topology and considers its application to TSP. The algorithm has only two control parameters and the map structure ...

Prong ring with small cabochon 381 ring with small cat eye stones 338 Simple rings | small cabochon 599 Simple flower buds ...

In this video, learn how to create a stunning ring with small cabochons in a simple and easy way, perfect for jewelry ...