= To find k nearest neighbors of a new instance

= Please watch my explanation of how KNN works: xxx

= - For classification it uses majority vote

= - For regression it finds the mean (average)

= Copyright (C) 2014

= @author Dr Noureddin Sadawi

= This program is free software: you can redistribute it and/or modify it as you wish ONLY for legal and ethical purposes

= I ask you only, as a professional courtesy, to cite my name, web page and my YouTube Channel!