{
  "id": 460652,
  "title": "为什么看上去训练准确率一直在涨,但是预测出来结果一模一样呀?",
  "url": "/competitions/classify-leaves/discussion/460652",
  "author_name": "利州人在无锡",
  "post_date": "2023-12-10T12:14:42.887000",
  "votes": 0,
  "comment_count": 5,
  "views": 0,
  "content": "<p>我把不同的图片放入训练好的神经网络,但是预测出来的结果一模一样,都是第28类,这个是说明问题。有大佬知道吗?</p>",
  "messages": [
    {
      "id": 3091541,
      "postDate": "2025-01-08T14:00:39.747Z",
      "content": "<p>看了代码，预测的时候，没做标准化处理（归一化处理）</p>",
      "rawMarkdown": "看了代码，预测的时候，没做标准化处理（归一化处理）"
    },
    {
      "id": 2676051,
      "postDate": "2024-03-01T09:08:06.943Z",
      "content": "<p>module.eval()</p>",
      "rawMarkdown": "module.eval()"
    },
    {
      "id": 2556077,
      "postDate": "2023-12-10T12:57:01.057Z",
      "content": "<p>Can you provide the code and the output?</p>",
      "rawMarkdown": "Can you provide the code and the output?",
      "replies": [
        {
          "id": 2556992,
          "postDate": "2023-12-11T05:52:15.717Z",
          "content": "<p>This is my code, I think the reason is overfiting,but I have no idea how to solve the problem</p>",
          "rawMarkdown": "This is my code, I think the reason is overfiting,but I have no idea how to solve the problem"
        }
      ]
    },
    {
      "id": 2556027,
      "postDate": "2023-12-10T12:14:42.887Z",
      "content": "<p>我把不同的图片放入训练好的神经网络,但是预测出来的结果一模一样,都是第28类,这个是说明问题。有大佬知道吗?</p>",
      "rawMarkdown": "我把不同的图片放入训练好的神经网络,但是预测出来的结果一模一样,都是第28类,这个是说明问题。有大佬知道吗?\n"
    },
    {
      "id": 3091539,
      "postDate": "2025-01-08T14:00:15.947Z",
      "rawMarkdown": "",
      "isDeleted": true
    }
  ],
  "comments": [
    {
      "id": 3091541,
      "author_name": "lihaitao",
      "author_url": "",
      "post_date": "2025-01-08T14:00:39.747000",
      "content": "<p>看了代码，预测的时候，没做标准化处理（归一化处理）</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 2676051,
      "author_name": "nooidea",
      "author_url": "",
      "post_date": "2024-03-01T09:08:06.943000",
      "content": "<p>module.eval()</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 2556077,
      "author_name": "Ren-Di Wu",
      "author_url": "",
      "post_date": "2023-12-10T12:57:01.057000",
      "content": "<p>Can you provide the code and the output?</p>",
      "votes": 0,
      "replies": [
        {
          "id": 2556992,
          "author_name": "利州人在无锡",
          "author_url": "",
          "post_date": "2023-12-11T05:52:15.717000",
          "content": "<p>This is my code, I think the reason is overfiting,but I have no idea how to solve the problem</p>",
          "votes": 0,
          "replies": []
        }
      ]
    },
    {
      "id": 3091539,
      "author_name": "",
      "author_url": "",
      "post_date": "2025-01-08T14:00:15.947000",
      "content": "",
      "votes": 0,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3091541": "看了代码，预测的时候，没做标准化处理（归一化处理）",
    "2676051": "module.eval()",
    "2556077": "Can you provide the code and the output?",
    "2556027": "我把不同的图片放入训练好的神经网络,但是预测出来的结果一模一样,都是第28类,这个是说明问题。有大佬知道吗?\n",
    "3091539": ""
  }
}