Yair Marom

k-Means Clustering of Lines for Big Data

The input to the \emph{$k$-mean for lines} problem is a set $L$ of $n$ lines in $\mathbb{R}^d$, and the goal is to compute a set of $k$ centers (points) in $\mathbb{R}^d$ that minimizes the sum of squared distances over every line in $L$ and its nearest center. This is a straightforward generalizati…