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README.md

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 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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+Part of BEIR-PL: Zero Shot Information Retrieval Benchmark for the Polish Language.
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+Link to arxiv: https://arxiv.org/pdf/2305.19840.pdf
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+Contact: konrad.wojtasik@pwr.edu.pl