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Question Answering over Community-Contributed Web Videos.
Guangda Li
Haojie Li
Zhaoyan Ming
Richang Hong
Sheng Tang
Tat-Seng Chua
Published in:
IEEE Multim. (2010)
Keyphrases
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question answering
named entities
information retrieval
natural language
information extraction
natural language processing
information retrieval systems
event recognition
machine learning
high level