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A study of information retrieval on accumulative social descriptions using the generation features.
Lichun Yang
Shengliang Xu
Shenghua Bao
Dingyi Han
Zhong Su
Yong Yu
Published in:
CIKM (2009)
Keyphrases
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information retrieval
feature extraction
social interaction
feature vectors
data sets
information extraction
social media
group dynamics
motion detection
social networking
document collections
statistical analysis
co occurrence
low level
image retrieval
object recognition
high level
decision trees
neural network