{
  "id": 373733,
  "title": "Eval loss is increasing...",
  "url": "/competitions/rsna-breast-cancer-detection/discussion/373733",
  "author_name": "nicehzj",
  "post_date": "2022-12-23T03:35:01.590000",
  "votes": 1,
  "comment_count": 0,
  "views": 0,
  "content": "<p>I use the same code from <a href=\"https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres\" target=\"_blank\">https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres</a>.<br>\nThe first time I get the similar result but not high as the author shows.<br>\nHowever after that, each of my training is really weird…<br>\nThe eval loss (cancer and aux loss) are not always decreasing as I expect.<br>\nI attach the picture of the loss below.<br>\nIs this overfitting? or what?<br>\nI would be appreciated if anyone can help me about this…<br>\nThanks!<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F5125958%2F82951b06426ac85ccf35f699ad2a7fe1%2FFireShot%20Capture%20389%20-%20RSNA-autodl-v1%20Workspace%20%20Weights%20%20Biases%20-%20wandb.ai.png?generation=1671766499105070&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": 2073412,
      "postDate": "2022-12-23T03:35:01.590Z",
      "content": "<p>I use the same code from <a href=\"https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres\" target=\"_blank\">https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres</a>.<br>\nThe first time I get the similar result but not high as the author shows.<br>\nHowever after that, each of my training is really weird…<br>\nThe eval loss (cancer and aux loss) are not always decreasing as I expect.<br>\nI attach the picture of the loss below.<br>\nIs this overfitting? or what?<br>\nI would be appreciated if anyone can help me about this…<br>\nThanks!<br>\n<img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F5125958%2F82951b06426ac85ccf35f699ad2a7fe1%2FFireShot%20Capture%20389%20-%20RSNA-autodl-v1%20Workspace%20%20Weights%20%20Biases%20-%20wandb.ai.png?generation=1671766499105070&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "I use the same code from https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres.\nThe first time I get the similar result but not high as the author shows.\nHowever after that, each of my training is really weird...\nThe eval loss (cancer and aux loss) are not always decreasing as I expect.\nI attach the picture of the loss below.\nIs this overfitting? or what?\nI would be appreciated if anyone can help me about this...\nThanks!\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F5125958%2F82951b06426ac85ccf35f699ad2a7fe1%2FFireShot%20Capture%20389%20-%20RSNA-autodl-v1%20Workspace%20%20Weights%20%20Biases%20-%20wandb.ai.png?generation=1671766499105070&alt=media)",
      "votes": 1
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "2073412": "I use the same code from https://www.kaggle.com/code/vslaykovsky/train-pytorch-aux-targets-weighted-loss-thres.\nThe first time I get the similar result but not high as the author shows.\nHowever after that, each of my training is really weird...\nThe eval loss (cancer and aux loss) are not always decreasing as I expect.\nI attach the picture of the loss below.\nIs this overfitting? or what?\nI would be appreciated if anyone can help me about this...\nThanks!\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F5125958%2F82951b06426ac85ccf35f699ad2a7fe1%2FFireShot%20Capture%20389%20-%20RSNA-autodl-v1%20Workspace%20%20Weights%20%20Biases%20-%20wandb.ai.png?generation=1671766499105070&alt=media)"
  }
}