Combining First and Second Order Features in the TREC 2003 Robust Track.

Endre Boros Paul B. Kantor David J. Neu

Published in: TREC (2003)

Keyphrases

higher order
feature extraction
feature vectors
information retrieval
rotational invariant
machine learning
computer vision
classification accuracy
data sets
video sequences
co occurrence
feature set
pseudo relevance feedback
cluttered environments