Exploring trajectory-driven local geographic topics in foursquare.

Xuelian Long Lei Jin James Joshi

Published in: UbiComp (2012)

Keyphrases

data driven
information retrieval
geographic location
trajectory data
user interests
topic detection
hot topics
spatio temporal
text categorization
topic modeling
statistical data
data analysis
geographic information
configuration space
related topics
current issues
machine learning
moving object trajectories