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Fast feature selection and training for AdaBoost-based concept detection with large scale datasets.
Shi Chen
Jinqiao Wang
Yang Liu
Changsheng Xu
Hanqing Lu
Published in:
ACM Multimedia (2010)
Keyphrases
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feature selection
concept detection
video retrieval
support vector
multi class
text categorization
training set
concept learning
text classification
manual annotation
semantic concepts
feature set
video indexing
face detection
object detection
support vector machine
knn
machine learning
error prone
learning algorithm