Arcomem training Twitter Domain Experts beginner

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This presentation on Twitter Domain Experts is part of the ARCOMEM training curriculum. Feel free to roam around or contact us on Twitter via @arcomem to learn more about ARCOMEM training on archiving Social Media.

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Arcomem training Twitter Domain Experts beginner

  1. 1. 1 Twitter Domain Expert Detection
  2. 2. 2 Overview •Tweets cover most topics of interest •Many experts from different domains use twitter to express their opinions or talk about new findings in their field of interest •Domain Experts provide access to: –New topics and trends –High quality content via Links –Comments on current events ARCOMEM, Domain Experts Training material
  3. 3. 3 Detecting Domain Experts •The detection of Experts is based on the concepts they mention inside the tweets. •Simple concepts do not show expert knowledge •Very specific concepts are an indicator for expert knowledge •A person which talks about the sun, moon and stars is not necessary an astronomer, a person mentioning concepts like Irregular Galax, Magellanic Cloud or Supernova Remnant is more likely an expert in the area. ARCOMEM, Domain Experts Training material
  4. 4. 4 ARCOMEM, Domain Experts Training material UI for Exploring Domain Experts •Interface for users will provide a view on the domain expert profiles and tweets –Who are the experts for a certain domain –Topics they tweet about –What is their level of expertice
  5. 5. 5 ARCOMEM, Domain Experts Training material Demo http://twikime.l3s.uni-hannover.de/twikime.php
  6. 6. 5 ARCOMEM, Domain Experts Training material Demo http://twikime.l3s.uni-hannover.de/twikime.php

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