Dataset · Hugging Face

haifan-gong/PPIRD

Name: PPIRD
Creator: haifan-gong
License: mit
Keywords: task_categories:image-to-image, task_categories:image-feature-extraction, language:en, license:mit, size_categories:10M<n<100M, format:webdataset, modality:image, modality:text, library:datasets, library:webdataset, library:mlcroissant, region:us

PPIRD: Patent-Product Image Retrieval Dataset PPIRD is the dataset released with the NeurIPS 2025 paper: Intermediate Domain Alignment and Morphology Analogy for Patent-Product Image Retrieval PPIRD is designed for Patent-Product Image Retrieval (PPIR), where a model retrieves relevant patent images from a large patent gallery given a product image query. This setting is useful for studying patent infringement search, open-set image retrieval, cross-domain visual matching, and… See the full description on the dataset page: https://huggingface.co/datasets/haifan-gong/PPIRD.

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Author / organization	haifan-gong
License (as declared)	mit
Downloads	534 (as reported by Hugging Face)
Likes	0
Created	6 February 2026
Last updated at source	5 June 2026

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