33. Amazon.com - Employee Access Challenge 概要
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Task : システム数がの違いリソースに取り組んでいた対す内容るアを計算するクセス 許可 or 拒否
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Eval : AUC
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Train: 32.8k x 10 整数値かつ欠損値無かつ欠損値無欠損値かつ欠損値無無 , Test : 58.9k
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2013-05-29 〜 2013-07-31
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$5000
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1687 teams
34. Column Name Description
ACTION ACTION is 1 if the resource was approved, 0 if the resource was not
RESOURCE An ID for each resource
MGR_ID The EMPLOYEE ID of the manager of the current EMPLOYEE ID record; an
employee may have only one manager at a time
ROLE_ROLLUP_1 Company role grouping category id 1 (e.g. US Engineering)
ROLE_ROLLUP_2 Company role grouping category id 2 (e.g. US Retail)
ROLE_DEPTNAME Company role department description (e.g. Retail)
ROLE_TITLE Company role business title description (e.g. Senior Engineering Retail
Manager)
ROLE_FAMILY_DESC Company role family extended description (e.g. Retail Manager, Software
Engineering)
ROLE_FAMILY Company role family description (e.g. Retail Manager)
ROLE_CODE Company role code; this code is unique to each role (e.g. Manager)
Amazon.com - Employee Access Challenge
35. Column Name Description
ACTION 1: 94%, 0: 6%
RESOURCE An ID for each resource
MGR_ID The EMPLOYEE ID of the manager of the current EMPLOYEE ID record; an
employee may have only one manager at a time
ROLE_ROLLUP_1 Company role grouping category id 1 (e.g. US Engineering)
ROLE_ROLLUP_2 Company role grouping category id 2 (e.g. US Retail)
ROLE_DEPTNAME Company role department description (e.g. Retail)
ROLE_TITLE Company role business title description (e.g. Senior Engineering Retail
Manager)
ROLE_FAMILY_DESC Company role family extended description (e.g. Retail Manager, Software
Engineering)
ROLE_FAMILY Company role family description (e.g. Retail Manager)
ROLE_CODE Company role code; this code is unique to each role (e.g. Manager)
Amazon.com - Employee Access Challenge
全ててカテゴリ変えて数
36. Column Name Description
ACTION ACTION is 1 if the resource was approved, 0 if the resource was not
RESOURCE An ID for each resource
MGR_ID The EMPLOYEE ID of the manager of the current EMPLOYEE ID record; an
employee may have only one manager at a time
ROLE_ROLLUP_1 Company role grouping category id 1 (e.g. US Engineering)
ROLE_ROLLUP_2 Company role grouping category id 2 (e.g. US Retail)
ROLE_DEPTNAME Company role department description (e.g. Retail)
ROLE_TITLE Company role business title description (e.g. Senior Engineering Retail
Manager)
ROLE_FAMILY_DESC Company role family extended description (e.g. Retail Manager, Software
Engineering)
ROLE_FAMILY Company role family description (e.g. Retail Manager)
ROLE_CODE Company role code; this code is unique to each role (e.g. Manager)
Amazon.com - Employee Access Challenge
リソース
上は司
従業員の役割の違い役に立った手法割
44. 年月から 提出期の段階で間 チーム数が数 tks
EMC Data Science Global Hackathon 2012/4 24h 110
EMI Music Data Science Hackathon 2012/7 23h 133
Influencers in Social Networks 2013/4 24h 132 14
dunnhumby & hack/reduce 2013/5 10h 108 12
See Click Predict Fix – Hackathon 2013/9 22h 80
The Random Number Grand Challenge 2014/4 24h 205
短期の段階で間コンペ概要
付録