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ACF-WIDER

Training compute
7.6×10¹³ FLOP
Parameters
6.1K
Published
Jul 15, 2014

ACF-WIDER is an AI model developed by Chinese Academy of Sciences (China), first published in July 2014. It works in the vision domain, on tasks such as face detection.

Training it took an estimated 7.6×10¹³ FLOP of compute (estimation method: hardware). The model has 6,144 parameters. It was trained on roughly 144.4K datapoints.

Access: Unreleased. Its weights are not openly released. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Chinese Academy of Sciences
Country of organization
China
Domain
Vision
Task
Face detection
Training compute
7.6×10¹³ FLOP
Compute estimation method
Hardware
Parameters
6,144
Dataset size
144.4K
Chips used
1
Model accessibility
Unreleased
Open weights
No
Epoch confidence
Confident
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SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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