Thank you Mark,<div><br></div><div>I was indeed looking for the tables to construct that structure.</div><div>You also confirm categorylinks and categorypages are enough?</div><div><br><br><div class="gmail_quote">On Thu, May 30, 2013 at 10:49 AM, Luigi Assom <span dir="ltr">&lt;<a href="mailto:luigi.assom@gmail.com" target="_blank">luigi.assom@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Oh I see!<div>(50K+ was based on a hold paper I read... 1M+ hehe wiki is growing :) )</div><div><br></div><div>thank you for the suggestions to the tables!</div>
<div><br><div class="gmail_quote"><div><div class="h5">On Thu, May 30, 2013 at 1:33 AM, Petr Onderka <span dir="ltr">&lt;<a href="mailto:gsvick@gmail.com" target="_blank">gsvick@gmail.com</a>&gt;</span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

<div>actually is there a schema of the graph?</div><div>

you said &quot;directed&quot;, hence there should some hierarchy in it too.&#39;</div></blockquote><div><br></div></div><div>I&#39;m not sure I understand what you&#39;re asking, but the hierarchy is based on the relation between a category and its subcategories.<br>



</div><div>In more technical terms, in the directed graph of categories, edges are from a category to its subcategories.<br></div><div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



<div>I read there are 50K+ categories, maybe is there any list of &quot;directions&quot; aka &quot;links&quot; of how categories are connected?</div></blockquote><div><br></div></div><div>Actually, there seem to be 1M+ categories (though not all of them are normal article categories). And category-subcategory links is exactly what the categorylinks dump contains, along with category-page links.<span><font color="#888888"><br>



<br></font></span></div><span><font color="#888888"><div>Petr Onderka<br></div><div>[[en:User:Svick]]<br></div></font></span></div></div></div>
<br></div></div><div class="im">_______________________________________________<br>
Mediawiki-api mailing list<br>
<a href="mailto:Mediawiki-api@lists.wikimedia.org" target="_blank">Mediawiki-api@lists.wikimedia.org</a><br>
<a href="https://lists.wikimedia.org/mailman/listinfo/mediawiki-api" target="_blank">https://lists.wikimedia.org/mailman/listinfo/mediawiki-api</a><br>
<br></div></blockquote></div><div class="im"><br><br clear="all"><div><br></div>-- <br>Luigi Assom<br><br>Skype contact: oggigigi<br>
</div></div><div><br></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>Luigi Assom<br><br>Skype contact: oggigigi<br>
</div>