MSRA Columbus at GeoCLEF2007.

Zhisheng Li Chong Wang Xing Xie Wei-Ying Ma

Published in: CLEF (Working Notes) (2007)

Keyphrases

microsoft research asia
geographic information retrieval
document retrieval
automatic query expansion
conference proceedings
neural network
text retrieval
databases
artificial intelligence
image sequences
bayesian networks
topic models
cross language
geographic information