darkforest go

https://github.com/facebookresearch/darkforestGo

不知道几何时开源了

很想试一下

发现需要gpu

最便宜的方法是上amazon租个机器

起码得g2.2xlarge

一个小时将近7毛,wk~

还只有一个GPU

g2.8xlarge有四个GPU

一个小时要2.6

With 4 GPUs, the training procedure gives 56.1% top-1 accuracy in KGS dataset in 3.5 days, and 57.1% top-1 in 6.5 days (see the simple log below).

3.5 * 24 * 2.6 = $218

就是说学习一次就得花218!我要花,aws要发。

deep learning这玩意儿果然是奢侈品

调个参数,训练个几百次岂不是得倾家荡产

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