README.md

metadata

license: mit
datasets:
  - unicamp-dl/mmarco
language:
  - zh
base_model:
  - unicamp-dl/mt5-base-mmarco-v2

mt5-base Reranker ZH mMARCO/v2 Transliterated Queries tokenised with Anserini

This is a variation of Unicamp's mt5-base Reranker initially finetuned on mMARCOv/2.

The queries are transliterated from Chinese to English text using uroman. The queries were tokenised with pyterrier_anserini.

The model was used for the SIGIR 2025 Short paper: Lost in Transliteration: Bridging the Script Gap in Neural IR.