Empowering Dual-Encoder with Query Generator for Cross-Lingual Dense Retrieval.

Houxing Ren Linjun Shou Ning Wu Ming Gong Daxin Jiang

Published in: EMNLP (2022)

Keyphrases

cross lingual
pseudo feedback
cross lingual information retrieval
language modeling
query expansion
retrieval model
retrieval accuracy
relevance feedback
retrieval systems
original query
machine translation

query terms
query specific
language model
information retrieval
average precision
cross language retrieval
cross language
query processing
retrieval process
relevance model
query translation

test collection
document retrieval
image retrieval
user queries
parallel corpus
information retrieval systems
ad hoc retrieval
document clustering
translation model
retrieval effectiveness
relevant documents

keywords
structured queries
pseudo relevance feedback
text retrieval
source language
parallel corpora
news articles
vector space
indian languages
multimedia