Mike Holmes has seen his fair share of damaged hardwood floors. He also knows how to prevent them from happening, and one of the best things you can do starts right at your front door.

When considering the idea of extending your home in the UK, the second thing that will immediately come to mind is the cost.

Abstract: This paper proposes an improved k-means algorithm to optimize the original clustering center points. Firstly, the common clustering analysis algorithms are introduced; Then, the k-means ...