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From Groupware to Social Media - Extending an Existing Shared Workplace System with Social Media Features.
Wolfgang Prinz
Sabine Kolvenbach
Published in:
it Inf. Technol. (2012)
Keyphrases
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social media
social networks
social networking
social web
feature vectors
social media data
feature extraction
information technology
prior knowledge
feature space
co occurrence
big data
user generated content
crisis management
low level
classification accuracy
structural information
high level
neural network