Structured versus unstructured tagging: a case study.

Judit Bar-Ilan Snunith Shoham Asher Idan Yitzchak Miller Aviv Shachak

Published in: Online Inf. Rev. (2008)

Keyphrases

structured data
unstructured data
semi structured
metadata
case study
unstructured text
relational databases
information retrieval
image tagging
structured learning
part of speech
test bed
real world
information extraction
data sources
xml documents
textual data
digital libraries
image processing
genetic algorithm