ENT-00002610 · Dataset

WIDER FACE

WIDER FACE is a ai dataset / benchmark corpus associated with Chinese University of Hong Kong.

Level V — PersistentActiveDocumented

Human readable record

Overview

WIDER FACE is a documented dataset or benchmark corpus used in machine learning, computer vision, speech, language processing or multimodal AI. The record identifies its role as face detection benchmark and supports traceability between models, tasks and evaluation results.

Timeline

2016Public release or documentation
WIDER FACE appears in public documentation, project records, benchmark descriptions or research references associated with Chinese University of Hong Kong.

Capabilities

Dataset referenceBenchmark or training-data contextTask-level documentationModel evaluation supportSource-based traceability

Known limitations

Dataset coverage, licensing, annotation quality and benchmark relevance depend on the source version and use context.Performance claims should be assessed through models evaluated on the dataset rather than inferred from the dataset alone.

Technical and registry detail

Technical description

Structured record for WIDER FACE. The technical layer identifies the entity type, classification, creator or organization, official source anchor, capabilities, limitations, timeline entries and graph relationships without adding internal import events to the public history.

Controlled tags

DatasetBenchmarkTraining DataEvaluation

Relationship graph

WIDER FACE

Associated organizationChinese University of Hong Kong

Chinese University of Hong Kong is the organization, project community or institutional context associated with WIDER FACE.

Domain contextDataset and benchmark infrastructure

WIDER FACE belongs to the Dataset and benchmark infrastructure layer of the intelligent-entity registry.

Machine readable layer

Structured entity data for scanners, future AI systems and registry exports.

{
    "@context": "https://schema.org",
    "@type": "Thing",
    "identifier": "ENT-00002610",
    "name": "WIDER FACE",
    "alternateName": [],
    "additionalType": "Dataset",
    "description": "WIDER FACE is a ai dataset / benchmark corpus associated with Chinese University of Hong Kong.",
    "creator": "Chinese University of Hong Kong",
    "url": "entity.php?id=ENT-00002610",
    "sameAs": "http://shuoyang1213.me/WIDERFACE/",
    "lxkeysWorld": {
        "classification": "AI Dataset / Benchmark Corpus",
        "organization": "Chinese University of Hong Kong",
        "originContext": "Dataset and benchmark infrastructure",
        "firstPublicAppearance": "2016",
        "currentStatus": "Active",
        "registryStatus": "Documented",
        "spatiumIndex": {
            "total": 82,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 19,
            "level": "Level V — Persistent"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-17T01:48:33+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "updated_utc": "2026-06-17T01:48:33+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "reviewed_utc": "2026-06-17T01:48:33+00:00",
            "reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4"
        },
        "capabilities": [
            "Dataset reference",
            "Benchmark or training-data context",
            "Task-level documentation",
            "Model evaluation support",
            "Source-based traceability"
        ],
        "limitations": [
            "Dataset coverage, licensing, annotation quality and benchmark relevance depend on the source version and use context.",
            "Performance claims should be assessed through models evaluated on the dataset rather than inferred from the dataset alone."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "Training Data",
            "Evaluation"
        ],
        "timeline": [
            {
                "date": "2016",
                "title": "Public release or documentation",
                "description": "WIDER FACE appears in public documentation, project records, benchmark descriptions or research references associated with Chinese University of Hong Kong."
            }
        ],
        "relationships": [
            {
                "target": "Chinese University of Hong Kong",
                "type": "Associated organization",
                "description": "Chinese University of Hong Kong is the organization, project community or institutional context associated with WIDER FACE.",
                "evidence_level": "documentary"
            },
            {
                "target": "Dataset and benchmark infrastructure",
                "type": "Domain context",
                "description": "WIDER FACE belongs to the Dataset and benchmark infrastructure layer of the intelligent-entity registry.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official or reference dataset page",
                "url": "http://shuoyang1213.me/WIDERFACE/",
                "source_type": "Primary / Reference Source",
                "verification_status": "verified"
            }
        ]
    }
}

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