A focused crawler for mining hate and extremism promoting videos on YouTube.

Swati Agarwal Ashish Sureka

Published in: HT (2014)

Keyphrases

focused crawler
focused crawling
user generated
social media
text mining
data mining
web mining
knowledge discovery
action recognition
pattern mining
video sequences
website
data mining techniques
video frames
random walk
semi structured
video data
information extraction
information retrieval