<?xml version="1.0" encoding="utf-8"?>
<oembed><provider_name>YouTube</provider_name><width>459</width><title>Clustering (part 2/4:  example and how to choose the number of clusters)</title><thumbnail_width>480</thumbnail_width><author_url>https://www.youtube.com/user/HussonFrancois</author_url><version>1.0</version><height>344</height><author_name>François Husson</author_name><html>&lt;iframe width="459" height="344" src="https://www.youtube.com/embed/videoseries?list=PLnZgp6epRBbTsZEFXi_p6W48HhNyqwxIu" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;</html><type>video</type><thumbnail_url>https://i.ytimg.com/vi/Emi1eMvGEJQ/hqdefault.jpg</thumbnail_url><thumbnail_height>360</thumbnail_height><provider_url>https://www.youtube.com/</provider_url></oembed>