OpenCalais extends CQ5’s built in tagging & SEO support by automatically analyzing submitted text and generating rich semantic metadata, part of which are entities that can be used for content tagging. OpenCalais uses many techniques to generate this metadata including natural language processing and machine learning. The toolkit can find entities like people, places, organizations, technical terms and many, many others.
Cognified have wrapped up the integration into CQ5 package for simple deployment. Pages routed via workflow can then add a new “OpenCalais” tagging step. This routes content to OpenCalais, gets the tags back, then adds them to the page. Simple and fantastic.
Check out the blog post outlining the integration and a link to download the CQ5 package. Great work guys!