{"url":"/task/zero-shot-composed-person-retrieval","name":"Zero-shot Composed Person Retrieval","slug":"zero-shot-composed-person-retrieval","description_markdown":"The Zero-shot Composed Person Retrieval (ZS-CPR) task aims to jointly utilize visual and textual information for retrieving specific individuals. Traditional person retrieval methods, whether image-based or text-based, often struggle to effectively leverage both types of information, resulting in reduced accuracy. To address this, the Composed Person Retrieval (CPR) task is introduced, which combines image and text information for target person retrieval. However, supervised CPR methods require costly manual annotation datasets that are currently unavailable. To overcome this, the ZS-CPR task is proposed, which leverages existing domain-related data to solve the CPR problem without relying on expensive annotations.","categories":[{"name":"Computer Vision","url":"/area/computer-vision"},{"name":"Natural Language Processing","url":"/area/natural-language-processing"}],"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","slug_source":"archive_url"},"counts":{"papers_tagged":1,"papers_with_code":1,"benchmarks":1,"benchmark_tables_in_archive":1,"benchmark_tables_shown":1,"benchmark_tables_withheld_as_spam":0,"benchmark_definition":"a leaderboard table with at least one row; benchmark_tables_shown also counts the zero-row tables; benchmark_tables_in_archive adds the tables withheld as spam","datasets":2,"subtasks":0,"parent_tasks":1},"benchmarks":[{"leaderboard":"/sota/zero-shot-composed-person-retrieval-on-itcpr","slug":"zero-shot-composed-person-retrieval-on-itcpr","dataset":"ITCPR dataset","dataset_url":"/dataset/itcpr-dataset","rows_in_archive":2,"metrics":[" Rank-1","mAP"],"first_row_in_archive_order":{"model":"FAFA","paper_title":"Automatic Synthetic Data and Fine-grained Adaptive Feature Alignment for Composed Person Retrieval","paper_url":"/paper/word-for-person-zero-shot-composed-person","paper_date":"2023-11-25","arxiv_id":"2311.16515","code_links":[{"title":"Delong-liu-bupt/Word4Per","url":"https://github.com/Delong-liu-bupt/Word4Per"}],"syntology":null}}],"datasets":[{"url":"/dataset/genecis","name":"GeneCIS","full_name":"","num_papers_in_archive":16},{"url":"/dataset/itcpr-dataset","name":"ITCPR dataset","full_name":"Image-Text Composed Person Retrieval dataset","num_papers_in_archive":1}],"subtasks":[],"parent_tasks":[{"url":"/task/cross-modal-retrieval","name":"Cross-Modal Retrieval"}],"papers":{"order":"repositories listed in the archive (desc), then date (desc); the archive holds no stars","population":"papers tagged with this task that list at least one repository in the archive","shown":1,"of":1,"tagged_in_all":1,"items":[{"url":"/paper/word-for-person-zero-shot-composed-person","title":"Automatic Synthetic Data and Fine-grained Adaptive Feature Alignment for Composed Person Retrieval","date":"2023-11-25","arxiv_id":"2311.16515","repositories_listed":1,"syntology":null}],"syntology_records":0,"syntology_note":"a paper without a record is not a recorded non-run: it may lack an arXiv id or simply be absent from the graph layer"},"description_links":{"kept":0,"unwrapped_to_text":0,"bare_urls_linked":0,"relative_images_dropped":0,"rule":"internal links are kept only when the target slug exists in the catalog"},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per-sample execution status on synthesized fixtures ('ran N of M samples'); not a correctness claim and not a ranking signal.","status_vocabulary":{"ran_honours":"ran, honoured the contract we drafted","ran_violates":"ran, violated the contract we drafted","ran_draft_wrong":"ran; our contract draft was wrong, not the code","ran_fixture":"ran; our fixture could not drive it","ran":"ran on a synthesized input","unverified":"unverified (harvested, no recorded run)"}},"not_shown":{"libraries":"the archive has no per-task library table","trend_sparklines":"the Trend column of the benchmarks table was a rendered image; it is not in the archive","social_and_latest_sorts":"stars and social signals are not in the archive"}}