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Learning Document-Level Semantic Properties from Free-Text Annotations.
S. R. K. Branavan
Harr Chen
Jacob Eisenstein
Regina Barzilay
Published in:
J. Artif. Intell. Res. (2009)
Keyphrases
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learning algorithm
semi structured
semantic properties
data sets
information extraction
active learning
artificial intelligence
metadata
expert systems
prior knowledge
description logics
structured data
expressive power
named entities