Universal Passage Weighting Mecanism (UPWM) in BioASQ 9b.

Tiago Almeida Sérgio Matos

Published in: CLEF (Working Notes) (2021)

Keyphrases

question answering
weighting scheme
databases
document retrieval
term weighting
database
real time
feature selection
clustering algorithm
similarity measure
objective function
co occurrence
query terms
multi valued
word frequency
kolmogorov complexity