<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Tue, 21 Apr 2026 12:36:59 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/covariance/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Steem Tags' Covariance, Graphed]]></title><description><![CDATA[As a follow up to the discussion from a couple days ago ( I though I'd try graphing the highest-value relationships between Steem tags. Here are the top 20 covariances and bottom 20 covariances: Green]]></description><link>http://direct.ecency.com/visualization/@markgritter/steem-tags-covariance-graphed</link><guid isPermaLink="true">http://direct.ecency.com/visualization/@markgritter/steem-tags-covariance-graphed</guid><category><![CDATA[visualization]]></category><dc:creator><![CDATA[markgritter]]></dc:creator><pubDate>Sat, 30 Jun 2018 20:24:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/D5zH9SyxCKd9GJ4T6rkBdeqZw1coQAaQyCUzUF4FozBvW8cptTiqycPBgXnAgBscbZaSaBZHPiMFWu8eBaSdYEkXakStR2mex2XGSwKEyecBvw6aFfwLiUZoujuHWbakktwXeE?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Steem Tag Covariance]]></title><description><![CDATA[I looked at the Steem tags used in May 2018 using a covariance matrix. Covariance measures how closely two random variables match each other's values. Here, the random variables are binary variables (0]]></description><link>http://direct.ecency.com/mathematics/@markgritter/steem-tag-covariance</link><guid isPermaLink="true">http://direct.ecency.com/mathematics/@markgritter/steem-tag-covariance</guid><category><![CDATA[mathematics]]></category><dc:creator><![CDATA[markgritter]]></dc:creator><pubDate>Fri, 29 Jun 2018 02:57:39 GMT</pubDate></item></channel></rss>