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Expanding Spatial Regions and Incorporating IDF for PHOC-Based Math Formula Retrieval at ARQMath-3.
Matt Langsenkamp
Behrooz Mansouri
Richard Zanibbi
Published in:
CLEF (Working Notes) (2022)
Keyphrases
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spatial regions
image database
information retrieval
term weighting
spatial data
image retrieval
retrieval model
retrieval systems
topological relations
video sequences