{"action":"created","issue":{"url":"https://api.github.com/repos/PaddlePaddle/models/issues/699","repository_url":"https://api.github.com/repos/PaddlePaddle/models","labels_url":"https://api.github.com/repos/PaddlePaddle/models/issues/699/labels{/name}","comments_url":"https://api.github.com/repos/PaddlePaddle/models/issues/699/comments","events_url":"https://api.github.com/repos/PaddlePaddle/models/issues/699/events","html_url":"https://github.com/PaddlePaddle/models/issues/699","id":303378529,"number":699,"title":"请问这里的demo直接不能跑成功吗，alexnet跑flowers数据集，报错、不收敛","user":{"login":"Kayven","id":1950292,"avatar_url":"https://avatars3.githubusercontent.com/u/1950292?v=4","gravatar_id":"","url":"https://api.github.com/users/Kayven","html_url":"https://github.com/Kayven","followers_url":"https://api.github.com/users/Kayven/followers","following_url":"https://api.github.com/users/Kayven/following{/other_user}","gists_url":"https://api.github.com/users/Kayven/gists{/gist_id}","starred_url":"https://api.github.com/users/Kayven/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kayven/subscriptions","organizations_url":"https://api.github.com/users/Kayven/orgs","repos_url":"https://api.github.com/users/Kayven/repos","events_url":"https://api.github.com/users/Kayven/events{/privacy}","received_events_url":"https://api.github.com/users/Kayven/received_events","type":"User","site_admin":false},"labels":[{"id":698859219,"url":"https://api.github.com/repos/PaddlePaddle/models/labels/user","name":"user","color":"5319e7","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-03-08T07:11:11Z","updated_at":"2018-03-09T02:54:44Z","closed_at":null,"author_association":"NONE","body":"跑image_classification原汁原味的程序（单机cpu，PaddlePaddle 0.10.0，默认参数），python train.py alexnet （vgg13也是）\r\n![5e2f5e2f-9d86-4512-8738-b0f3faeae14a](https://user-images.githubusercontent.com/1950292/37137502-f160d4be-22e0-11e8-9c45-bec82e266b8a.JPG)\r\n\r\n1、看别的issue，这种情况貌似要添加bn；难道示例提供的demo程序和数据没有试验过吗\r\n2、添加bn，不报错但貌似还是不收敛\r\n![62b4e58e-10c2-4d8b-9782-3a3c271bde2f](https://user-images.githubusercontent.com/1950292/37137913-e5040752-22e2-11e8-82cd-79dde5950283.JPG)\r\n![ad488cb1-14e8-4e0e-a834-bd844a0de601](https://user-images.githubusercontent.com/1950292/37137920-ead184d4-22e2-11e8-985d-653b94297854.JPG)\r\n\r\n3、请问demo还需要做哪些改动；如果demo是好的，请问多少轮能收敛到什么程度（现在跑的不够？）"},"comment":{"url":"https://api.github.com/repos/PaddlePaddle/models/issues/comments/371697466","html_url":"https://github.com/PaddlePaddle/models/issues/699#issuecomment-371697466","issue_url":"https://api.github.com/repos/PaddlePaddle/models/issues/699","id":371697466,"user":{"login":"Kayven","id":1950292,"avatar_url":"https://avatars3.githubusercontent.com/u/1950292?v=4","gravatar_id":"","url":"https://api.github.com/users/Kayven","html_url":"https://github.com/Kayven","followers_url":"https://api.github.com/users/Kayven/followers","following_url":"https://api.github.com/users/Kayven/following{/other_user}","gists_url":"https://api.github.com/users/Kayven/gists{/gist_id}","starred_url":"https://api.github.com/users/Kayven/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kayven/subscriptions","organizations_url":"https://api.github.com/users/Kayven/orgs","repos_url":"https://api.github.com/users/Kayven/repos","events_url":"https://api.github.com/users/Kayven/events{/privacy}","received_events_url":"https://api.github.com/users/Kayven/received_events","type":"User","site_admin":false},"created_at":"2018-03-09T02:54:44Z","updated_at":"2018-03-09T02:54:44Z","author_association":"NONE","body":"488 Pass 13, Batch 9, Cost 4.516739, {'classification_error_evaluator': 0.9609375}\r\n489 \r\n490 Pass 13, Batch 12, Cost 4.467812, {'classification_error_evaluator': 0.9609375}\r\n491 \r\n492 Pass 13, Batch 15, Cost 4.477870, {'classification_error_evaluator': 0.9140625}\r\n493 \r\n494 Pass 13, Batch 18, Cost 4.454433, {'classification_error_evaluator': 0.9921875}\r\n495 \r\n496 Pass 13, Batch 21, Cost 4.493628, {'classification_error_evaluator': 0.9765625}\r\n497 \r\n498 Pass 13, Batch 24, Cost 4.378610, {'classification_error_evaluator': 0.9453125}\r\n499 \r\n500 Pass 13, Batch 27, Cost 4.397795, {'classification_error_evaluator': 0.9765625}\r\n501 \r\n502 Pass 13, Batch 30, Cost 4.411468, {'classification_error_evaluator': 0.9921875}\r\n503 \r\n504 Pass 13, Batch 33, Cost 4.404350, {'classification_error_evaluator': 0.9609375}\r\n505 \r\n506 Pass 13, Batch 36, Cost 4.548743, {'classification_error_evaluator': 0.9453125}\r\n507 \r\n508 Pass 13, Batch 39, Cost 4.358288, {'classification_error_evaluator': 0.9296875}\r\n509 \r\n510 Pass 13, Batch 42, Cost 4.393285, {'classification_error_evaluator': 0.9609375}\r\n511 \r\n512 Pass 13, Batch 45, Cost 4.456183, {'classification_error_evaluator': 0.984375}\r\n513 \r\n514 Pass 13, Batch 48, Cost 4.643979, {'classification_error_evaluator': 1.0}\r\n515 \r\n516 Test with Pass 13, {'classification_error_evaluator': 0.9901960492134094}\r\n517 \r\n518 Pass 14, Batch 0, Cost 4.351240, {'classification_error_evaluator': 0.9609375}\r\n519 \r\n520 Pass 14, Batch 3, Cost 4.343180, {'classification_error_evaluator': 0.96875}\r\n521 \r\n522 Pass 14, Batch 6, Cost 4.406670, {'classification_error_evaluator': 0.9453125}\r\n523 "}}
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