Learning Sparse Lexical Representations Over Specified Vocabularies for Retrieval.

Jeffrey M. Dudek Weize Kong Cheng Li Mingyang Zhang Michael Bendersky

Published in: CIKM (2023)

Keyphrases

learning algorithm
learning process
learning problems
learning tasks
learning systems
background knowledge
multimedia
information retrieval
prior knowledge
active learning
co occurrence
domain specific
learning activities
unsupervised learning