KALE: Using a K-Sparse Projector for Lexical Expansion.

Luís Borges Bruno Martins Jamie Callan

Published in: ICTIR (2023)

Keyphrases

context sensitive
sparse data
natural language processing
high dimensional
structured light
context specific
lexical features
domain specific
wordnet
sparse representation
semantic network
word sense disambiguation
compressive sensing
compressed sensing
sparse matrix