{
  "id": 126387,
  "title": "I am new kaggler and having some trouble ,the time is 0.00. I train it on my machine and submint the .csv for 2 times,but I don't why.Can I only test on the kaggle?",
  "url": "/competitions/pku-autonomous-driving/discussion/126387",
  "author_name": "",
  "post_date": "2020-01-17T07:58:42.165266800Z",
  "votes": null,
  "comment_count": 5,
  "views": 0,
  "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4195827%2F69d97cddd235af557ed762097b3795d1%2FFireShot%20Capture%20002%20-%20Peking%20University_Baidu%20-%20Autonomous%20Driving%20-%20Kaggle%20-%20www.kaggle.com.png?generation=1579247693779709&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": "721241",
      "postDate": "01/17/2020 07:58:42",
      "content": "<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4195827%2F69d97cddd235af557ed762097b3795d1%2FFireShot%20Capture%20002%20-%20Peking%20University_Baidu%20-%20Autonomous%20Driving%20-%20Kaggle%20-%20www.kaggle.com.png?generation=1579247693779709&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4195827%2F69d97cddd235af557ed762097b3795d1%2FFireShot%20Capture%20002%20-%20Peking%20University_Baidu%20-%20Autonomous%20Driving%20-%20Kaggle%20-%20www.kaggle.com.png?generation=1579247693779709&amp;alt=media)",
      "votes": null
    },
    {
      "id": "722086",
      "postDate": "01/18/2020 04:28:18",
      "content": "<p>Yes, I think you can. I predict the results on my machine and then upload the predictions.csv. I think it has nothing to do with the running time. I think the predictions you uploaded have some problems. You should check it.</p>",
      "rawMarkdown": "Yes, I think you can. I predict the results on my machine and then upload the predictions.csv. I think it has nothing to do with the running time. I think the predictions you uploaded have some problems. You should check it.",
      "votes": null
    },
    {
      "id": "722139",
      "postDate": "01/18/2020 06:53:09",
      "content": "<p>thank you , i still don't know why,and i  run on the kaggle,and i submitted twice just now,still 0,maybe my code is something wrong.</p>",
      "rawMarkdown": "thank you , i still don't know why,and i  run on the kaggle,and i submitted twice just now,still 0,maybe my code is something wrong.",
      "votes": null
    },
    {
      "id": "722171",
      "postDate": "01/18/2020 07:56:19",
      "content": "<p>I guess you can show your predition  results on your image use somehing like:</p>\n\n<pre><code>fig, axes = plt.subplots(1, 2, figsize=(20,20))\nimg = imread(PATH + 'test_images/' + test['ImageId'].iloc[idx] + '.jpg')\naxes[0].imshow(img)\nimg_vis = visualize(img, str2coords(test['PredictionString'].iloc[idx]))\naxes[1].imshow(img_vis)\nplt.show()\n</code></pre>\n\n<p>from <a href=\"https://www.kaggle.com/hocop1/centernet-baseline\">https://www.kaggle.com/hocop1/centernet-baseline</a></p>",
      "rawMarkdown": "I guess you can show your predition  results on your image use somehing like:\n\n    fig, axes = plt.subplots(1, 2, figsize=(20,20))\n    img = imread(PATH + 'test_images/' + test['ImageId'].iloc[idx] + '.jpg')\n    axes[0].imshow(img)\n    img_vis = visualize(img, str2coords(test['PredictionString'].iloc[idx]))\n    axes[1].imshow(img_vis)\n    plt.show()\n\nfrom https://www.kaggle.com/hocop1/centernet-baseline",
      "votes": null
    },
    {
      "id": "722181",
      "postDate": "01/18/2020 08:24:05",
      "content": "<p>thanks !!! is there something wrong with the wersion of pytorch(my is 1.2) or the unicode of csv,which follows someone on the website(\n本人在kaggle上提交csv文件时遇到这样问题：可以提交，且格式、数据大小没问题，但结果score是0，time是0。</p>\n\n<p>经过仔细检查，发现用Excel2016默认保存csv文件时encoding是GB2132，这可能导致识别问题。</p>\n\n<p>所以，可以做如下改动：将文件另存为--&gt;点击Tools下的Web Option，选择encoding选项卡，在save this documents as下选择UTF-8格式。</p>\n\n<p>再提交，OK没问题。\n————————————————\n版权声明：本文为CSDN博主「iam_emily」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。\n原文链接：<a href=\"https://blog.csdn.net/iam_emily/article/details/79526329),but\">https://blog.csdn.net/iam_emily/article/details/79526329),but</a> neither of them works out for me </p>",
      "rawMarkdown": "thanks !!! is there something wrong with the wersion of pytorch(my is 1.2) or the unicode of csv,which follows someone on the website(\n本人在kaggle上提交csv文件时遇到这样问题：可以提交，且格式、数据大小没问题，但结果score是0，time是0。\n\n经过仔细检查，发现用Excel2016默认保存csv文件时encoding是GB2132，这可能导致识别问题。\n\n所以，可以做如下改动：将文件另存为--&gt;点击Tools下的Web Option，选择encoding选项卡，在save this documents as下选择UTF-8格式。\n\n再提交，OK没问题。\n————————————————\n版权声明：本文为CSDN博主「iam_emily」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。\n原文链接：https://blog.csdn.net/iam_emily/article/details/79526329),but neither of them works out for me",
      "votes": null
    },
    {
      "id": "722193",
      "postDate": "01/18/2020 08:50:24",
      "content": "<p>congratulations！</p>",
      "rawMarkdown": "congratulations！",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 722086,
      "author_name": "yuanlin08",
      "author_url": "",
      "post_date": "01/18/2020 04:28:18",
      "content": "<p>Yes, I think you can. I predict the results on my machine and then upload the predictions.csv. I think it has nothing to do with the running time. I think the predictions you uploaded have some problems. You should check it.</p>",
      "votes": null,
      "replies": [
        {
          "id": 722139,
          "author_name": "xinyanpaishanzhashu",
          "author_url": "",
          "post_date": "01/18/2020 06:53:09",
          "content": "<p>thank you , i still don't know why,and i  run on the kaggle,and i submitted twice just now,still 0,maybe my code is something wrong.</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 722171,
      "author_name": "yuanlin08",
      "author_url": "",
      "post_date": "01/18/2020 07:56:19",
      "content": "<p>I guess you can show your predition  results on your image use somehing like:</p>\n\n<pre><code>fig, axes = plt.subplots(1, 2, figsize=(20,20))\nimg = imread(PATH + 'test_images/' + test['ImageId'].iloc[idx] + '.jpg')\naxes[0].imshow(img)\nimg_vis = visualize(img, str2coords(test['PredictionString'].iloc[idx]))\naxes[1].imshow(img_vis)\nplt.show()\n</code></pre>\n\n<p>from <a href=\"https://www.kaggle.com/hocop1/centernet-baseline\">https://www.kaggle.com/hocop1/centernet-baseline</a></p>",
      "votes": null,
      "replies": [
        {
          "id": 722181,
          "author_name": "xinyanpaishanzhashu",
          "author_url": "",
          "post_date": "01/18/2020 08:24:05",
          "content": "<p>thanks !!! is there something wrong with the wersion of pytorch(my is 1.2) or the unicode of csv,which follows someone on the website(\n本人在kaggle上提交csv文件时遇到这样问题：可以提交，且格式、数据大小没问题，但结果score是0，time是0。</p>\n\n<p>经过仔细检查，发现用Excel2016默认保存csv文件时encoding是GB2132，这可能导致识别问题。</p>\n\n<p>所以，可以做如下改动：将文件另存为--&gt;点击Tools下的Web Option，选择encoding选项卡，在save this documents as下选择UTF-8格式。</p>\n\n<p>再提交，OK没问题。\n————————————————\n版权声明：本文为CSDN博主「iam_emily」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。\n原文链接：<a href=\"https://blog.csdn.net/iam_emily/article/details/79526329),but\">https://blog.csdn.net/iam_emily/article/details/79526329),but</a> neither of them works out for me </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 722193,
      "author_name": "yuanlin08",
      "author_url": "",
      "post_date": "01/18/2020 08:50:24",
      "content": "<p>congratulations！</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "721241": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F4195827%2F69d97cddd235af557ed762097b3795d1%2FFireShot%20Capture%20002%20-%20Peking%20University_Baidu%20-%20Autonomous%20Driving%20-%20Kaggle%20-%20www.kaggle.com.png?generation=1579247693779709&amp;alt=media)",
    "722086": "Yes, I think you can. I predict the results on my machine and then upload the predictions.csv. I think it has nothing to do with the running time. I think the predictions you uploaded have some problems. You should check it.",
    "722139": "thank you , i still don't know why,and i  run on the kaggle,and i submitted twice just now,still 0,maybe my code is something wrong.",
    "722171": "I guess you can show your predition  results on your image use somehing like:\n\n    fig, axes = plt.subplots(1, 2, figsize=(20,20))\n    img = imread(PATH + 'test_images/' + test['ImageId'].iloc[idx] + '.jpg')\n    axes[0].imshow(img)\n    img_vis = visualize(img, str2coords(test['PredictionString'].iloc[idx]))\n    axes[1].imshow(img_vis)\n    plt.show()\n\nfrom https://www.kaggle.com/hocop1/centernet-baseline",
    "722181": "thanks !!! is there something wrong with the wersion of pytorch(my is 1.2) or the unicode of csv,which follows someone on the website(\n本人在kaggle上提交csv文件时遇到这样问题：可以提交，且格式、数据大小没问题，但结果score是0，time是0。\n\n经过仔细检查，发现用Excel2016默认保存csv文件时encoding是GB2132，这可能导致识别问题。\n\n所以，可以做如下改动：将文件另存为--&gt;点击Tools下的Web Option，选择encoding选项卡，在save this documents as下选择UTF-8格式。\n\n再提交，OK没问题。\n————————————————\n版权声明：本文为CSDN博主「iam_emily」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。\n原文链接：https://blog.csdn.net/iam_emily/article/details/79526329),but neither of them works out for me",
    "722193": "congratulations！"
  },
  "source": "meta"
}