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Extracting Mathematical Components Directly from PDF Documents for Mathematical Expression Recognition and Retrieval.
Botao Yu
Xuedong Tian
Wenjie Luo
Published in:
ICSI (2) (2014)
Keyphrases
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expression recognition
pdf documents
facial expression recognition
information retrieval
image retrieval
decision trees
multiscale
relevance feedback
facial expressions
image database
query expansion
document retrieval
web browser