Term Selection and Query Operations for Video Retrieval.

Bouke Huurnink Maarten de Rijke

Published in: ECIR (2007)

Keyphrases

video retrieval
term selection
query expansion
text categorization
retrieval systems
ad hoc retrieval
information retrieval
pseudo relevance feedback

text classification
video data
relevance feedback
video content
content based retrieval
key frames
test collection

bag of words
original query
information retrieval systems
query processing
retrieved documents
ir models
relevant documents

average precision
retrieval effectiveness
text retrieval
retrieval model
language model
feature extraction
computer vision