Abnormal user detection based on instant messages.

Wei Dai Yuxin Ding Chenglong Xue Yibin Zhang Guohua Wu

Published in: ICMLC (2014)

Keyphrases

user defined
detection algorithm
user profiles
text messages
false positives
user interface
recommender systems
detection scheme
abnormal behavior
end users
anomaly detection
real time
user interests
object detection
email
user preferences
expert systems
detection rate
false alarms
user centric
information retrieval