{
  "id": 316634,
  "title": "Are CNN always that accurate?",
  "url": "/competitions/digit-recognizer/discussion/316634",
  "author_name": "Larkeiden",
  "post_date": "2022-04-03T00:52:22.464000",
  "votes": 1,
  "comment_count": 4,
  "views": null,
  "content": "<p>Hello, I am a complete beginner in AI. I literaly started a month ago and I made a really random CNN model for this competition and got almost 99% accuracy. I am quite suprised since I don't really know what I am doing.</p>\n<p>Are CNN models always that accurate even with a bad programmer?</p>",
  "messages": [
    {
      "id": 1743774,
      "postDate": "2022-04-03T09:42:49.937Z",
      "content": "<p>This is a relatively 'easy' computer vision problem as there are only 10 digits, they are quite different from each other and the dataset is very high quality (not noisy or mislabelled). That's why you can get 99% without knowing much about computer vision and why it's a great starting point.</p>",
      "rawMarkdown": "This is a relatively 'easy' computer vision problem as there are only 10 digits, they are quite different from each other and the dataset is very high quality (not noisy or mislabelled). That's why you can get 99% without knowing much about computer vision and why it's a great starting point.",
      "votes": 1
    },
    {
      "id": 1743610,
      "postDate": "2022-04-03T06:20:55.663Z",
      "content": "<p>You are lucky as you got a good score with a random model. No model is accurate/ inaccurate. The model developer makes a model accurate by fine-tuning its parameters. </p>",
      "rawMarkdown": "You are lucky as you got a good score with a random model. No model is accurate/ inaccurate. The model developer makes a model accurate by fine-tuning its parameters. ",
      "votes": 1
    },
    {
      "id": 1743398,
      "postDate": "2022-04-03T00:52:22.463Z",
      "content": "<p>Hello, I am a complete beginner in AI. I literaly started a month ago and I made a really random CNN model for this competition and got almost 99% accuracy. I am quite suprised since I don't really know what I am doing.</p>\n<p>Are CNN models always that accurate even with a bad programmer?</p>",
      "rawMarkdown": "Hello, I am a complete beginner in AI. I literaly started a month ago and I made a really random CNN model for this competition and got almost 99% accuracy. I am quite suprised since I don't really know what I am doing.\n\nAre CNN models always that accurate even with a bad programmer?",
      "votes": 1
    },
    {
      "id": 1779108,
      "postDate": "2022-05-06T05:46:14.827Z",
      "content": "<p>CNNs are very powerful</p>",
      "rawMarkdown": "CNNs are very powerful"
    },
    {
      "id": 1744188,
      "postDate": "2022-04-03T17:16:46.680Z",
      "content": "<p>Thank you for the replies! I'll get learning ;)</p>",
      "rawMarkdown": "Thank you for the replies! I'll get learning ;)"
    }
  ],
  "comments": [
    {
      "id": 1743774,
      "author_name": "Samuel Cortinhas",
      "author_url": "",
      "post_date": "2022-04-03T09:42:49.937000",
      "content": "<p>This is a relatively 'easy' computer vision problem as there are only 10 digits, they are quite different from each other and the dataset is very high quality (not noisy or mislabelled). That's why you can get 99% without knowing much about computer vision and why it's a great starting point.</p>",
      "votes": 1,
      "replies": []
    },
    {
      "id": 1743610,
      "author_name": "Ravi Ramakrishnan",
      "author_url": "",
      "post_date": "2022-04-03T06:20:55.663000",
      "content": "<p>You are lucky as you got a good score with a random model. No model is accurate/ inaccurate. The model developer makes a model accurate by fine-tuning its parameters. </p>",
      "votes": 1,
      "replies": []
    },
    {
      "id": 1779108,
      "author_name": "Bhavesh Bisht",
      "author_url": "",
      "post_date": "2022-05-06T05:46:14.827000",
      "content": "<p>CNNs are very powerful</p>",
      "votes": 0,
      "replies": []
    },
    {
      "id": 1744188,
      "author_name": "Larkeiden",
      "author_url": "",
      "post_date": "2022-04-03T17:16:46.680000",
      "content": "<p>Thank you for the replies! I'll get learning ;)</p>",
      "votes": 0,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1743774": "This is a relatively 'easy' computer vision problem as there are only 10 digits, they are quite different from each other and the dataset is very high quality (not noisy or mislabelled). That's why you can get 99% without knowing much about computer vision and why it's a great starting point.",
    "1743610": "You are lucky as you got a good score with a random model. No model is accurate/ inaccurate. The model developer makes a model accurate by fine-tuning its parameters. ",
    "1743398": "Hello, I am a complete beginner in AI. I literaly started a month ago and I made a really random CNN model for this competition and got almost 99% accuracy. I am quite suprised since I don't really know what I am doing.\n\nAre CNN models always that accurate even with a bad programmer?",
    "1779108": "CNNs are very powerful",
    "1744188": "Thank you for the replies! I'll get learning ;)"
  }
}