{
  "id": 41521,
  "title": "How To Do It Purely In Mathematics ( Neural Net Or What ...? )",
  "url": "/competitions/dog-breed-identification/discussion/41521",
  "author_name": "",
  "post_date": "2017-10-19T15:45:45.790483200Z",
  "votes": null,
  "comment_count": 4,
  "views": 0,
  "content": "<p>I want to know can Neural Net thing will work in this case..?\nif not then which type of probleam it is..?</p>",
  "messages": [
    {
      "id": "233206",
      "postDate": "10/19/2017 15:45:45",
      "content": "<p>I want to know can Neural Net thing will work in this case..?\nif not then which type of probleam it is..?</p>",
      "rawMarkdown": "I want to know can Neural Net thing will work in this case..?\nif not then which type of probleam it is..?",
      "votes": null
    },
    {
      "id": "233242",
      "postDate": "10/19/2017 17:02:04",
      "content": "<p>This is an image classification problem, that can be solved with employing a Neural Network.</p>\n\n<p>I hope this answers your question.</p>",
      "rawMarkdown": "This is an image classification problem, that can be solved with employing a Neural Network.\n\nI hope this answers your question.",
      "votes": null
    },
    {
      "id": "233243",
      "postDate": "10/19/2017 17:04:56",
      "content": "<p>ohk so i had doubt like Neural Net can only find that there is dog in image or not but it can also tell us that which breed dog it is, i wanted to be sure about it \nThanks</p>",
      "rawMarkdown": "ohk so i had doubt like Neural Net can only find that there is dog in image or not but it can also tell us that which breed dog it is, i wanted to be sure about it \nThanks",
      "votes": null
    },
    {
      "id": "233851",
      "postDate": "10/21/2017 14:41:10",
      "content": "<p>Yes you can code this purely in Mathematics, linear algebra to be specific. You should also try sigmoid as your activation function. And then move into tanh or ReLU. Check this out:</p>\n\n<p><a href=\"https://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html\">https://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html</a></p>",
      "rawMarkdown": "Yes you can code this purely in Mathematics, linear algebra to be specific. You should also try sigmoid as your activation function. And then move into tanh or ReLU. Check this out:\n\nhttps://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html",
      "votes": null
    },
    {
      "id": "239120",
      "postDate": "11/02/2017 18:19:14",
      "content": "<p>If you want to try dog / not dog first there is actually a past competition for that.</p>\n\n<p><a href=\"https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition\">Dogs-Vs-Cats-Redux</a></p>\n\n<p>Mathematically, the neural nets used for this type of problem essentially involve a large number of derivative calculations wrapped in an activation function to introduce non-linearity. </p>\n\n<p><a href=\"http://neuralnetworksanddeeplearning.com/chap1.html\">A decent intro</a></p>",
      "rawMarkdown": "If you want to try dog / not dog first there is actually a past competition for that.\n\n[Dogs-Vs-Cats-Redux][1]\n\nMathematically, the neural nets used for this type of problem essentially involve a large number of derivative calculations wrapped in an activation function to introduce non-linearity. \n\n[A decent intro][2]\n\n\n  [1]: https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition\n  [2]: http://neuralnetworksanddeeplearning.com/chap1.html",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 233242,
      "author_name": "jarnov",
      "author_url": "",
      "post_date": "10/19/2017 17:02:04",
      "content": "<p>This is an image classification problem, that can be solved with employing a Neural Network.</p>\n\n<p>I hope this answers your question.</p>",
      "votes": null,
      "replies": [
        {
          "id": 233243,
          "author_name": "shivank98",
          "author_url": "",
          "post_date": "10/19/2017 17:04:56",
          "content": "<p>ohk so i had doubt like Neural Net can only find that there is dog in image or not but it can also tell us that which breed dog it is, i wanted to be sure about it \nThanks</p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 233851,
      "author_name": "garylai91",
      "author_url": "",
      "post_date": "10/21/2017 14:41:10",
      "content": "<p>Yes you can code this purely in Mathematics, linear algebra to be specific. You should also try sigmoid as your activation function. And then move into tanh or ReLU. Check this out:</p>\n\n<p><a href=\"https://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html\">https://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html</a></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 239120,
      "author_name": "tylercosner",
      "author_url": "",
      "post_date": "11/02/2017 18:19:14",
      "content": "<p>If you want to try dog / not dog first there is actually a past competition for that.</p>\n\n<p><a href=\"https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition\">Dogs-Vs-Cats-Redux</a></p>\n\n<p>Mathematically, the neural nets used for this type of problem essentially involve a large number of derivative calculations wrapped in an activation function to introduce non-linearity. </p>\n\n<p><a href=\"http://neuralnetworksanddeeplearning.com/chap1.html\">A decent intro</a></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "233206": "I want to know can Neural Net thing will work in this case..?\nif not then which type of probleam it is..?",
    "233242": "This is an image classification problem, that can be solved with employing a Neural Network.\n\nI hope this answers your question.",
    "233243": "ohk so i had doubt like Neural Net can only find that there is dog in image or not but it can also tell us that which breed dog it is, i wanted to be sure about it \nThanks",
    "233851": "Yes you can code this purely in Mathematics, linear algebra to be specific. You should also try sigmoid as your activation function. And then move into tanh or ReLU. Check this out:\n\nhttps://www.kdnuggets.com/2017/09/neural-network-foundations-explained-activation-function.html",
    "239120": "If you want to try dog / not dog first there is actually a past competition for that.\n\n[Dogs-Vs-Cats-Redux][1]\n\nMathematically, the neural nets used for this type of problem essentially involve a large number of derivative calculations wrapped in an activation function to introduce non-linearity. \n\n[A decent intro][2]\n\n\n  [1]: https://www.kaggle.com/c/dogs-vs-cats-redux-kernels-edition\n  [2]: http://neuralnetworksanddeeplearning.com/chap1.html"
  },
  "source": "meta"
}