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  "fetched_at": "2026-10-20T02:57:16Z",
  "source_url": "https://www.kaggle.com/competitions/adatelemz-si-platformok-2016-2-gyakorlat/data",
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      "content": "<h2>A rendelkezésetekre álló <g class=\"gr_ gr_11 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"11\" data-gr-id=\"11\">adathalmazok</g></h2>\r\n<ul>\r\n<li><strong>training.<g class=\"gr_ gr_12 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"12\" data-gr-id=\"12\">csv</g></strong> - a tanuláshoz használt <g class=\"gr_ gr_13 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"13\" data-gr-id=\"13\">adathalmaz</g></li>\r\n<li><strong>testing.<g class=\"gr_ gr_14 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"14\" data-gr-id=\"14\">csv</g></strong> - a megoldás beküldásáhez szükséges <g class=\"gr_ gr_15 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"15\" data-gr-id=\"15\">adathalmaz</g></li>\r\n<li><strong>attribute_description.xlsx</strong> - információk a változókról</li>\r\n</ul>\r\n<h2>Datasets</h2>\r\n<ul>\r\n<li><strong><span style=\"font-size: 1em; line-height: 1.5em;\">training</span><span style=\"font-size: 1em; line-height: 1.5em;\">.</span><g class=\"gr_ gr_16 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"16\" data-gr-id=\"16\">csv</g></strong><span style=\"font-size: 1em; line-height: 1.5em;\"> - dataset for training</span></li>\r\n<li><strong><span style=\"font-size: 1em; line-height: 1.5em;\">testing</span><span style=\"font-size: 1em; line-height: 1.5em;\">.</span><g class=\"gr_ gr_8 gr-alert gr_spell gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"8\" data-gr-id=\"8\">csv</g></strong><span style=\"font-size: 1em; line-height: 1.5em;\"> - dataset for model applying and submission</span></li>\r\n<li><span style=\"font-size: 1em; line-height: 1.5em;\"><strong>attribute_description.xlsx</strong> - details of variables</span></li>\r\n</ul>",
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      "name": "Description",
      "content": "<h2>Az adathalmazról</h2>\r\n<p>Egy áruhiteleket kihelyező bank adatelemzője vagy. A bank célja, hogy olyan embereknek helyezzen ki hitelt, akik azt vissza fogják fizetni. A cél tehát, hogy egy prediktív modell segítségével azonosítsd a vállalatod azon ügyfeleit, akik nagy hajlandóságot mutatnak arra, hogy egy ilyen hitelt nem fizetnek vissza.</p>\r\n<h2>About the dataset</h2>\r\n<p>You are a data analyst in a bank which lends commercial credit. The bank's goal is to lend money to people who are able to pay it back and not to those that default on their loans. Your job is to make a predictive model to identify clients who will default on their loans, that is to classify them into two classes: customers who does not default and customers who defaults.</p>",
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      "name": "Evaluation",
      "content": "<h2>Kiértékelési függvény</h2>\r\n<p>A feladat során használt kiértékelési függvény a ROC görbe alatti terület. Erről bővebben az órán, vagy az alábbi <a href=\"https://ccrma.stanford.edu/workshops/mir2009/references/ROCintro.pdf\" target=\"_blank\">linken</a>.</p>\r\n<h2>Beküldés formátuma</h2>\r\n<p>A beküldés során két oszlopot kell beküldenetek vesszővel elválasztva: az ügyfelet azonosító id-t, valamint az egyes célváltozóértékhez tartozó konfidenciát.</p>\r\n<pre>customer_id,target<br />1,0.423<br /><span>8,0.523<br />9,0.621<br /></span><span>10,0.603<br /></span><span>etc.</span></pre>\r\n<h2>Evaluation function</h2>\r\n<p>The evaluation function used in the task is the area under the ROC curve (or AUC). You can find more information about it on the <a href=\"https://ccrma.stanford.edu/workshops/mir2009/references/ROCintro.pdf\" target=\"_blank\">following link</a>.</p>\r\n<h2>Submission format</h2>\r\n<p>You should submit a file with two columns separated by commas: customer_id, and confidence for the observation belonging to the class=1.</p>\r\n<pre><code>customer_id,target</code><br /><code>1,0.423</code><br /><code>8,0.523</code><br /><code>9,0.621</code><br /><code>10,0.603</code><br /><code>etc.</code></pre>",
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      "name": "rules",
      "content": "\r\n\t<!-- Begin Base Rules -->\r\n    <h3>One account per participant</h3>\r\n    <p>You cannot sign up to Kaggle from multiple accounts and therefore you cannot submit from multiple accounts.</p>\r\n    <h3>No private sharing outside teams</h3>\r\n    <p>\r\n        Privately sharing code or data outside of teams is not permitted.\r\n        It's okay to share code if made available to all participants on the forums.\r\n    </p>\r\n    <h3>Team Mergers</h3>\r\n    <p>Team mergers are not allowed in this competition.</p>\r\n\r\n    <h3>Team Limits</h3>\r\n    <p>The maximum size of a team is 1 participant.</p>\r\n    <h3>Submission Limits</h3>\r\n    <p>You may submit a maximum of 10 entries per day.</p>\r\n    <p>You may select up to 2 final submissions for judging.</p>\r\n    <h3>Competition Timeline</h3>\r\n    <p>Start Date: <strong>3/9/2016 3:19 AM UTC</strong></p>\r\n    <p>Merger Deadline: <strong>None</strong></p>\r\n    <p>Entry Deadline: <strong>None</strong></p>\r\n    <p>End Date: <strong>7/1/2016 11:59 PM UTC</strong></p>\r\n\t<!-- End Base Rules -->\r\n",
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