Code DAO
Code DAO
Dec 30, 2021 · Artificial Intelligence

Revamper: An Intelligent Data Augmentation Engine for Faster DNN Training

The article presents a new data‑refurbishing technique and the Revamper loading system that cut CPU‑heavy data‑augmentation costs while preserving model generalization, showing up to significant throughput gains for ResNet‑50 on ImageNet without sacrificing accuracy.

CPU overheadDNN trainingResNet-50
0 likes · 10 min read
Revamper: An Intelligent Data Augmentation Engine for Faster DNN Training
Alibaba Cloud Developer
Alibaba Cloud Developer
Sep 25, 2019 · Artificial Intelligence

Alibaba Unveils Hanguang 800: The World's Fastest AI Chip Shattering Benchmarks

At the Hangzhou Cloud Expo, Alibaba introduced its first self‑developed AI processor, the Hanguang 800, which delivers up to 78,563 inferences per second on ResNet‑50—four times faster than leading chips—and demonstrates remarkable energy efficiency, powering internal services and upcoming AI cloud offerings.

AI accelerationAI chipAlibaba
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Alibaba Unveils Hanguang 800: The World's Fastest AI Chip Shattering Benchmarks