<story><title>Words growing or shrinking in Hacker News titles: a tidy analysis</title><url>http://varianceexplained.org/r/hn-trends/</url></story><parent_chain></parent_chain><comment><author>flavio81</author><text>A frequent post then would be:&lt;p&gt;&amp;quot;Using VR to train a deep learning neural network on driving and react correctly to unexpected conditions, a bot implemented via a microservices stack using aws as a container and of course connected with cars and related traffic devices via the IoT, logging unexpected events into a blockchain.&amp;quot;</text></comment>
<story><title>Words growing or shrinking in Hacker News titles: a tidy analysis</title><url>http://varianceexplained.org/r/hn-trends/</url></story><parent_chain></parent_chain><comment><author>robteix</author><text>I&amp;#x27;m surprised both &amp;quot;NSA&amp;quot; and &amp;quot;surveillance&amp;quot; are two of the fastest shrinking words. I thought we saw more now than ever. Shows how perception doesn&amp;#x27;t always match reality.</text></comment>