Unsupervised Domain Adaptation for Sparse Retrieval by Filling Vocabulary and Word Frequency Gaps.

Hiroki Iida Naoaki Okazaki

Published in: AACL/IJCNLP (1) (2022)

Keyphrases

word frequency
automatic summarization
bag of words
text categorization
keywords
term frequency
word order
information retrieval
semantic relatedness
high dimensional
information retrieval systems
feature selection
image retrieval
text classification
test collection