Chinese search engine company Baidu says it has built the world’s most-accurate computer vision system, dubbed Deep Image, which runs on a supercomputer optimized for deep learning algorithms. Baidu claims a 5.98 percent error rate on the ImageNet object classification benchmark; a team from Google won the 2014 ImageNet competition with a 6.66 percent error rate.
In experiments, humans achieved an estimated error rate of 5.1 percent on the ImageNet dataset.
The star of Deep Image is almost certainly the supercomputer, called Minwa, which Baidu built to house the system. Deep learning researchers have long (well, for the past few years) used GPUs in order to handle the computational intensity of training their models. In fact, the Deep Image research paper cites a study showing that 12 GPUs in a 3-machine cluster can rival the performance of the performance of the 1,000-node CPU cluster behind the famous Google Brain project, on which…
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