Correct logic flaws in this paragraph
However, a number of irrelevant candidates are found as well ; they contain a k (\\ displaystyle k)-dimensional subspace that does not contain a cluster. These candidates are removed in a second step :
However, a number of irrelevant candidates are found as well ; they contain a k (\\ displaystyle k)-dimensional subspace that does not contain a cluster. Hence, these candidates are removed in a second step :