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LingPipe for Literals FOAF:Plan Breck Baldwin

LingPipe for Literals FOAF:Plan Breck Baldwin. LingPipe 917 292-8845. LingPipe for Literals. We have FOAF.Plans as part of Marco's ontology I'm developing a semantic social media dashboard. It's exciting time to work on semantic technologies.

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LingPipe for Literals FOAF:Plan Breck Baldwin

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  1. LingPipe for LiteralsFOAF:PlanBreck Baldwin • LingPipe • 917 292-8845

  2. LingPipe for Literals • We have FOAF.Plans as part of Marco's ontology • I'm developing a semantic social media dashboard. • It's exciting time to work on semantic technologies. • Business Analyst (Ontologist and Requirements Engineer).

  3. The Steps • Data Discovery • Review • Commitment

  4. Build a machine learning based classifier • http://semweb.org/twit/bp_obama#logRegClassifier • A function from tweets to a doubles for categories • “I luv Obama and BP” => pos=.88, neg=.10, neut=.02 • More than one implementation possible • http://semweb.org/twit/bp_obama#langModel • http://semweb.org/twit/bp_obama#heuristic • Performance Data • http://...#logRegClassifier#precision • http://...#logRegClassifier#recall

  5. What is the benefit? • URI's have a chance at specifying their meanings better • Automatic recognizers of those meanings are syntacticly linked to the uri and discoverable • Extendible to more than text classifiers • http://semweb.org/persons/BreckBaldwin#spotter

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