Adding domain or language task vectors to an MS-MARCO fine-tuned reranker improves zero-shot retrieval on several biomedical, scientific, and multilingual datasets, with the largest gains after tuning the injection strength.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.IR 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Investigating Task Arithmetic for Zero-Shot Information Retrieval
Adding domain or language task vectors to an MS-MARCO fine-tuned reranker improves zero-shot retrieval on several biomedical, scientific, and multilingual datasets, with the largest gains after tuning the injection strength.