Efficiency Implications of Term Weighting for Passage Retrieval.

Joel M. Mackenzie Zhuyun Dai Luke Gallagher Jamie Callan

Published in: SIGIR (2020)

Keyphrases

term weighting
passage retrieval
retrieval systems
information retrieval
question answering
document retrieval
text retrieval
retrieval model
tf idf
language model
language modeling
term frequency
text categorization
query terms
test collection
query expansion
audio visual
digital libraries
knowledge base