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	<title>MetaFilter posts tagged with falsepositive</title>
	<link>http://www.metafilter.com/tags/falsepositive</link>
	<description>Posts tagged with 'falsepositive' at MetaFilter.</description>
	<pubDate>Mon, 16 Oct 2006 06:27:00 -0800</pubDate> <lastBuildDate>Mon, 16 Oct 2006 06:27:00 -0800</lastBuildDate>

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	<ttl>60</ttl>
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		<title>No, not because of civil liberties and protecting the pedophiles.</title>
		<link>http://www.metafilter.com/55556/No%2Dnot%2Dbecause%2Dof%2Dcivil%2Dliberties%2Dand%2Dprotecting%2Dthe%2Dpedophiles</link>
		<description>&lt;a href="http://www.wired.com/news/technology/1,71948-0.html"&gt;Arguing Against Datamining MySpace in search of Pedophiles.&lt;/a&gt; In certain circles,
  &lt;a href=&quot;http://mashable.com/2006/09/24/myspace-tackles-safety-online-too-late/&quot; title=&quot;MySpace has become the villain de jour&quot;&gt;MySpace
  has become the villain de jour&lt;/a&gt; for all sorts of debauchery
  (&lt;a href=&quot;http://articles.news.aol.com/news/_a/teen-questioned-over-bush-threats-on/20061014060009990001?ncid=NWS00010000000001&quot; title=&quot;threatening the President&quot;&gt;threatening
  the President&lt;/a&gt;,
  &lt;a href=&quot;http://www.ghettowebmaster.com/myspace/phished-myspace-accounts/&quot; title=&quot;phishing&quot;&gt;phishing&lt;/a&gt;
  ,
  &lt;a href=&quot;http://www.chron.com/disp/story.mpl/headline/metro/4256291.html&quot; title=&quot;dismembered women&quot;&gt;dismembered
  women&lt;/a&gt; , etc.), as well as being fertile hunting grounds for the
  pedophile.  Given the
  &lt;a href=&quot;http://mashable.com/2006/07/11/myspace-americas-number-one/&quot; title=&quot;huge size of MySpace, reported as 100 million accounts&quot;&gt;huge
  size of MySpace, reported as 100 million accounts&lt;/a&gt; (although
  &lt;a href=&quot;http://forevergeek.com/articles/debunking_the_myspace_myth_of_100_million_users.php&quot; title=&quot;estimates of active accounts are far lower, at approximately 43 million&quot;&gt;estimates
  of active accounts are far lower, at approximately 43 million&lt;/a&gt; ), and an
  hypothetical and absurdly low natural incidence of pedophiles and pedarasts
  (let&apos;s say just 1%), one could assume that there could be as many as 430,000
  to 1,000,000 of them out there.  Wired
  contributor and reformed hacker (Kevin Poulson) has developed a script to weed
  out the bad seeds&lt;/a&gt; 
  [&lt;a href=&quot;http://www.boingboing.net/2006/10/16/wired_news_editor_ca.html&quot; title=&quot;Boing Boing&quot;&gt;via&lt;/a&gt;]. 
  His script was effective, although it took several months of sifting and
  refining, as well as numerous false positives - 744 registered sex offenders,
  497 with convictions for crimes against children.  While such an
  experiment has merit, how much time, resources, and law enforcement manpower
  will be wasted chasing down the
  &lt;a href=&quot;http://www.schneier.com/blog/archives/2006/03/data_mining_for.html&quot; title=&quot;high-cost &quot;&gt;&quot;&quot;high-cost
  &quot;false positives&quot;&lt;/a&gt;, and what will be neglected and sacrificed for that
  effort?  </description>
		<guid isPermaLink="false">tag:metafilter.com,2006:site.55556</guid>
		<pubDate>Mon, 16 Oct 2006 06:27:00 -0800</pubDate>
		<category>datamining</category>
		<category>falsepositive</category>
		<category>opportunitycost</category>
		<category>pedophiles</category>
		<category>wired</category>
		<dc:creator>rzklkng</dc:creator>
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