Video search reranking through random walk over document-level context graph.

Winston H. Hsu Lyndon S. Kennedy Shih-Fu Chang

Published in: ACM Multimedia (2007)

Keyphrases

random walk
video search
document level
multi modal
video retrieval
image search
markov chain
video content
video shots
semantic search
visual content
query expansion
multimedia
visual features
information retrieval
language model
image retrieval
video sequences
similarity measure