Concept Hierarchy across Languages in Text-Based Image Retrieval: A User Evaluation.

Daniela Petrelli Paul D. Clough

Published in: CLEF (Working Notes) (2005)

Keyphrases

concept hierarchy
text based image retrieval
image annotation
image search
co occurrence
formal concept analysis
user profiles
image retrieval
query expansion
attribute values
keywords
background knowledge
visual concepts
wordnet
text categorization
visual features
domain ontology
multi modal