Experiment on Combining Sources of Evidence for Passage Retrieval.

Alexander F. Gelbukh Namo Kang Sang-Yong Han

Published in: CICLing (2005)

Keyphrases

passage retrieval
question answering
document retrieval
language model
information retrieval
query expansion
retrieval model
audio visual
ground truth
information sources
natural language
digital libraries
multi modal
retrieval systems