https://online.codingblocks.com/app/player/209779/content/201824/1283/lecture
at 9:20 in this video
d= dist(querypoint, X[i])
what is X[i]? is the array X filled with zeros? bcz when prateek bhaiya used print(x) there were no zeros in the data but rather 2 columns of floating point numbers, but then the function at the end returns if the query point belongs to class 0 or class 1
X[i[ is an array with 2 columns, how can we access its elements without giving the column number?
and please give an explanantion on how does the KNN work , we take values from 2 columns of X and try to predict which column the query point would belong to using a 1D array Y which gives the first half of X[i] a label 0 and the last half a label of 1? if possible please upload another video in the course for knn its very confusing as of now