=Paper= {{Paper |id=Vol-4062/paper7 |storemode=property |title=Hierarchical Multi-Positive Contrastive Learning for Patent Image Retrieval |pdfUrl=https://ceur-ws.org/Vol-4062/paper7.pdf |volume=Vol-4062 |authors=Kshitij Kavimandan,Angelos Nalmpantis,Emma Beauxis-Aussalet,Robert-Jan Sips }} ==Hierarchical Multi-Positive Contrastive Learning for Patent Image Retrieval== https://ceur-ws.org/Vol-4062/paper7.pdf
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