From: Giving meaning to tweets in emergency situations: a semantic approach for filtering and visualizing social data
Type
None
Manual
Syntactic
NLP
Opinion mining
Vox civitas
Hao et al.
OpinionFlow
Matisse
Relevance
Senseplace2
TweetXplorer
Social Newsroom
VisualBackchannel
TopicPanorama
ScatterBlogs
Monitoring
Whisper
Yin et al.