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andreaschari/colbert-xm-lt-cafr
colbert-xm-lt-cafr is a sentence similarity model from andreaschari. Use it when you need a score for how close two texts are. It is set up for colbert-ai. The card lists the license as mit.
XMOD-base fine-tuned using ColBERT-XM methodology on French Translated to Catalan Queries and French Documents from mMARCO/v2.
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From the Hugging Face model README
XMOD-base fine-tuned using ColBERT-XM methodology on French Translated to Catalan Queries and French Documents from mMARCO/v2.
Essentially, it's ColBERT-XM but fine-tuned on Catalan-French mMARCOv2 in contrast to MSMARCO of the original ColBERT-XM model.
This model was fine-tuned for the "Improving Low-Resource Retrieval Effectiveness using Zero-Shot Linguistic Similarity Transfer" ECIR2025 paper. The source code for the paper can be found here