Feature-Rich Segment-Based News Event Detection on Twitter.

Yanxia Qin Yue Zhang Min Zhang Dequan Zheng

Published in: IJCNLP (2013)

Keyphrases

event detection
social media
video event detection
video segments
event recognition
user generated content
activity recognition

video analysis
social networks
scan statistic
micro blogging
temporal segmentation
video surveillance
composite events

news articles
image features
sports video
feature vectors
feature selection
video event
keywords

text streams
news stories
high level
news media
semantic event detection
high order co clustering