{"action":"created","issue":{"url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/648","repository_url":"https://api.github.com/repos/PaddlePaddle/Paddle","labels_url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/648/labels{/name}","comments_url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/648/comments","events_url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/648/events","html_url":"https://github.com/PaddlePaddle/Paddle/issues/648","id":192202186,"number":648,"title":"CNN的model预测结果与日志不一致","user":{"login":"qubingxin","id":24242142,"avatar_url":"https://avatars.githubusercontent.com/u/24242142?v=3","gravatar_id":"","url":"https://api.github.com/users/qubingxin","html_url":"https://github.com/qubingxin","followers_url":"https://api.github.com/users/qubingxin/followers","following_url":"https://api.github.com/users/qubingxin/following{/other_user}","gists_url":"https://api.github.com/users/qubingxin/gists{/gist_id}","starred_url":"https://api.github.com/users/qubingxin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qubingxin/subscriptions","organizations_url":"https://api.github.com/users/qubingxin/orgs","repos_url":"https://api.github.com/users/qubingxin/repos","events_url":"https://api.github.com/users/qubingxin/events{/privacy}","received_events_url":"https://api.github.com/users/qubingxin/received_events","type":"User","site_admin":false},"labels":[{"id":424908486,"url":"https://api.github.com/repos/PaddlePaddle/Paddle/labels/bug","name":"bug","color":"ee0701","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-11-29T06:52:03Z","updated_at":"2016-11-30T01:27:41Z","closed_at":null,"body":"1.  用2层CNN训练出来的model，预测测试集的图片（24680张），RGB通道不进行swap时是42.18%，RGB通道进行swap时是37.29%。但是在GPU训练时的日志是Test samples=51200 cost=0.30189 Eval: classification_error_evaluator=0.115723 。训练的samples和分类错误率跟预测时的差别很大？？？ 训练时是用GPU，预测时用的是CPU，是由于CPU和GPU在某些层的实现不一致吗？"},"comment":{"url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/comments/263755215","html_url":"https://github.com/PaddlePaddle/Paddle/issues/648#issuecomment-263755215","issue_url":"https://api.github.com/repos/PaddlePaddle/Paddle/issues/648","id":263755215,"user":{"login":"qingqing01","id":7845005,"avatar_url":"https://avatars.githubusercontent.com/u/7845005?v=3","gravatar_id":"","url":"https://api.github.com/users/qingqing01","html_url":"https://github.com/qingqing01","followers_url":"https://api.github.com/users/qingqing01/followers","following_url":"https://api.github.com/users/qingqing01/following{/other_user}","gists_url":"https://api.github.com/users/qingqing01/gists{/gist_id}","starred_url":"https://api.github.com/users/qingqing01/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qingqing01/subscriptions","organizations_url":"https://api.github.com/users/qingqing01/orgs","repos_url":"https://api.github.com/users/qingqing01/repos","events_url":"https://api.github.com/users/qingqing01/events{/privacy}","received_events_url":"https://api.github.com/users/qingqing01/received_events","type":"User","site_admin":false},"created_at":"2016-11-30T01:27:41Z","updated_at":"2016-11-30T01:27:41Z","body":"@qubingxin #636  merge了之后就会统一，这两天会merge。"}}
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