{"adoption": {"forks": 1028, "observed_at": "2026-08-28T04:08:50.413268+00:00", "stars": 4446}, "canonical_url": "https://ross.abutalabs.com/products/person_reid_baseline_pytorch", "card": {"archived": false, "artifact_type": "library", "description": ":bouncing_ball_person: Pytorch ReID: A tiny, friendly, strong pytorch implement of person re-id / vehicle re-id baseline. Tutorial 👉https://github.com/layumi/Person_reID_baseline_pytorch/tree/master/tutorial", "domain": ["computer-vision", "machine-learning", "deep-learning", "image-processing"], "enriched": true, "function": ["machine-learning", "deep-learning", "image-processing", "computer-vision", "search-engine"], "health_score": 88, "homepage": "https://www.zdzheng.xyz", "language": "Python", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["layumi/Person_reID_baseline_pytorch"], "name": "layumi/Person_reID_baseline_pytorch", "platform": ["python", "cross-platform"], "pushed_at": "2026-07-18T07:34:37+00:00", "repo": "layumi/Person_reID_baseline_pytorch", "stars": 4446, "tags": ["person-reidentification", "vehicle-reid", "metric-learning", "re-ranking", "pytorch", "market-1501", "circle-loss", "image-retrieval", "baseline", "tutorial", "gpu"], "topics": ["open-reid", "pytorch", "person-reidentification", "image-retrieval", "person-reid", "re-ranking", "random-erasing", "image-search", "market-1501", "tutorial", "baseline", "msmt17", "cuhk-np", "vehicle-reid", "circle-loss", "metric-learning", "object-reid", "awesome-reid"], "urls": [], "use_cases": ["train a person re-identification model in pytorch", "re-identify people across camera views", "build a vehicle re-id baseline", "run image retrieval with re-ranking", "learn person reid with a tutorial", "benchmark on Market-1501 and MSMT17", "apply circle loss and random erasing tricks"], "what_it_is": "A small, friendly PyTorch baseline implementation for person and vehicle re-identification (ReID). It reproduces strong top-conference results with simple training code, supports memory-efficient bf16/fp16 training, and includes a beginner tutorial.", "when_to_avoid": ["you need production-ready person tracking or detection pipelines", "you want a turnkey commercial surveillance product", "you work outside PyTorch or need non-vision retrieval tasks"], "when_to_choose": ["you need a well-cited, easy-to-modify ReID baseline in PyTorch", "you have limited GPU memory (2GB with fp16)", "you want a tutorial-friendly entry into object re-identification", "you need standard benchmarks like Market-1501, MSMT17, CUHK-NP"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/person_reid_baseline_pytorch", "repo": "layumi/Person_reID_baseline_pytorch", "role": "main", "score": 65}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:08:50.413268+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T18:20:47.996303+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "3e7793147e0b3d00fcbfa4e8e9424b0bcdd572ba06e5878d274b54e5460908b5", "fetched_at": "2026-08-28T04:08:50.413268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/layumi/Person_reID_baseline_pytorch"}, {"content_hash": "d611149e1578f2a8c8fbdd65f4894e2641912e694bd74b6c0e1b83fedb1298f8", "fetched_at": "2026-08-29T09:07:53.760792+00:00", "kind": "homepage", "missing": false, "url": "https://www.zdzheng.xyz"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 93, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3169, "days_push": 46, "days_rel": 483, "gap_med": null, "n_releases_24m": 1}, "score": 65, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}