コストをかけずに機械学習の環境を整える＆学習環境（人間の）

オタク機械学習勉強会#1 にて環境構築の話をしました。
https://otakuml.connpass.com/event/45936/

Transcript

1. ίετΛ͔͚ͣʹػց
   ֶशͷ؀ڥΛ੔͑Δ&
   ֶश؀ڥʢਓؒͷʣ
   @nasum
   

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2. ࣗݾ঺հ
   • nasum

   github.com/nasum

   twitter.com/tomato360
   • ීஈRailsͱ͔JSΛॻ͍ͯ·͢
   • Pythonॳ৺ऀ
   • ਺ࣜΛݟͯͦͬͱ͢͡ΔλΠϓ
   

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3. ΦλΫͬΆ͍

   ֶͼ͸͡Ίͨಈػ
   

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7. ͜Εͱಉ͜͡ͱΛ΍Γ͍ͨ

   Ҏ্
   

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8. ؀ڥߏஙͷ࿩
   

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9. ΋͏AWSΛ࢖͓͏
   

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10. AWSͰ؀ڥߏங
    

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11. Πϯελϯε্Ͱ؀ڥઃఆ
    • CUDA͸࠷ॳ͔Βೖ͍ͬͯΔ
    • cuDNN͸scpͰೖΕΔ
    • anacondaʢpythonʣΛೖΕΔ
    • pip install chainer etc…
    

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12. ΧελϜAMIΛ࡞੒
    • ඞཁͳઃఆΛऴ͑ͨΒAMIΛ࡞੒
    • ؀ڥ͕੔ͬͨΠϯελϯεָ͕ʹ࡞ΕΔ
    • AMIͷҡ࣋͸ͦΕ΄Ͳ͔͔Βͳ͍ʢ͸ͣ
    

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13. ΧελϜAMIΛ࡞੒
    

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14. ୯७ܭࢉ
    • g2.2xlarg $0.9/h

    ฏ೔3࣌ؒษڧ͢Δͱͯ͠

    $0.9 × 3h × 30days = $81

    $81 × ¥112(2/4 2:30࣌఺) = ¥9,130

    Ոܭ͕յΕΔ΄ͲͰ͸ͳ͍ʢͨͿΜ

    εϙοτΠϯελϯεͳΒ΋ͬͱ҆͘ग़དྷΔ

    2/4 2:30 ࣌఺Ͱ $0.25 ͰམࡳͰ͖ͨ 

    ¥2,520 Ͱग़དྷΔ͔΋ʁ
    

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15. ଞͷΫϥ΢υαʔϏε
    • GCPʢGPUʣ
    • ·ͩఏڙ͞Ε͍ͯͳ͍ʁ
    • ͖ͬ͞ݟͨΒHP͕೔ຊޠԽ͞ΕͯͨɻͦΖͦΖʁ
    • ͘͞ΒΠϯλʔωοτʢߴՐྗʣ
    • τϥΠΞϧ͸ਃ੥͢Ε͹࢖͑Δ
    • 2017/3~ 1࣌ؒ ¥267~
    • Azure
    • NγϦʔζͱ͍͏ͷ͕࢖͑ΔΒ͍͠
    

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16. PCΛߪೖ͢Δ৔߹
    

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17. ׬શࣗ࡞
    • Corei5Ͱे෼ ࠷ۙͷ͸άϥϘͷੑೳʹӨڹ͠ͳ͍Β͍͠
    • GTX 1080 ͷ 8GB͸ཉ͍͠
    • ·ͨ͸ GTX 1070 ͷ 8GB झຯϨϕϧͰ཈͑ΔͳΒ͜Εʁ
    • ϝϞϦ΋16GBཉ͍͠
    • ͋ͱ͸ੵΊΔMBͱέʔεɺిݯͷ༰ྔΛબͿ
    • େମ 15ສ͘Β͍ɹอূͳ͠ʂ
    

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18. BTO
    • υεύϥɹGALLERIA ZG

    http://www.dospara.co.jp/5shopping/detail_prime.php?
    tg=13&tc=652&ft=&mc=6440&sn=0&tb=2

    ¥ 219,980 ߴ͍ʂ
    • ύιίϯ޻๪ɹStl-R017-i5-VN 

    https://www.pc-koubou.jp/products/detail.php?product_id=584926

    ¥ 128,980 ͍҆ʂ
    • DeepMotionɹDEEPstation DK-1000

    https://deepstation.jp/order/?Basic

    ¥ 183,333 (Academic Edition)

    ¥ 237,000 (Basic Edition)
    

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19. ·ͱΊ
    • ϋʔυϧ௿͍ͷ͸AWS

    ʢͨͩͪ͠ΌΜͱΠϯελϯε͸ফͦ͏
    • खݩͰ͍Ζ͍Ζ΍Γ͚ͨΕ͹ࣗ࡞ͱ͔BTO

    ݸਓతʹ͸BTOͷ΄͏͕҆৺Ͱ͍͍͔ͳ
    

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20. ֶश؀ڥʢਓؒʣͷ࿩
    

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21. jupyter notebook
    

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22. ϝϦσϝ
    • ϝϦοτ
    • ͙݁͢ՌΛΈΕΔʢ͕͕͠͠ॻ͖΍͍͢
    • GithubͰ͍͍ײ͡ʹදࣔͯ͘͠ΕΔ
    • σϝϦοτ
    • pipͱ͔͸sshͯ͠΍Βͳ͍ͱ͍͚ͳ͍
    • ิ׬͕ޮ͔ͳ͍
    

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23. Ҏ্ʂʂ
    

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