Stripe Sigmaのススメ

JP_Stripes "Deep Dive" Vol.1 にて発表したStripe Sigmaについての発表資料です。

Transcript

1. 4USJQF
   4JHNBͷ
   εεϝ /PUB
   *OD
   71
   PG
   &OHJOFFSJOH
   ळࢁതل
   
2. ΞδΣϯμ w ࢲͱ4USJQF4JHNB
   ɾࣗݾ঺հ
   ɾಋೖܦҢ
   w 4USJQF
   4JHNB
   ͓͢͢ΊϙΠϯτ̓બ
   w ͞Βʹ
   ͓͢͢Ίͷ࢖͍ํ
   
   
   ˞ຊ೔ͷൃදࢿྉ͸ޙ΄Ͳެ։͠·͢
3. ࢲͱ4USJQF4JHNB
4. ࣗݾ঺հ w ळࢁതل
   w ɹ
   
   
   !BLJSPPN
   w /PUB
   *ODͱ͍͏ϕϯνϟʔاۀͰ
   71
   PG
   &OHJOFFSJOHΛ͍ͯ͠·͢
   w ։ൃνʔϜΛϚωδϝϯτ͠ͳ͕Β
   ίʔυॻ͍ͯ·͢
5. ࢲͱ+1@4USJQFT w +1
   4USJQFT
   ژ౎
   7PM
   ొஃʰΞπ͍ʂ4USJQF4JHNBʱ
   w 4USJQF
   "EWFOU
   $BMFOEBS
   
   %BZʰ4USJQF
   4JHNB
   ֓࿦ʱ
   w 4USJQF
   "EWFOU
   $BMFOEBS
   
   %BZʰ4USJQF
   "1*ͷόʔδϣϯΛ೥͔Β ೥෼Ξοϓσʔτͨ͠࿩ʱ
   w +1@4USJQFT
   $POOFDU
   ελοϑࢀՃ
6. /PUB
   *OD w ژ౎ຊࣾ ಉࢤࣾେલ ɾ౦ژࢧࣾ ࣚཹ
   w ϑϧϦϞʔτ0,ͷձࣾ
   ‛ίϩφͰ΋Өڹ΄ͱΜͲͳ͠
   ɹɹ„
   ςϨϏہͷऔࡐΛड͚ͨ࣌ͷࣸਅ
7. #$##
   4BB4Λఏڙ (ZB[P 4DSBQCPY )FMQGFFM ੈք࠷େڃͷΫϥ΢υ
   εΫϦʔϯγϣοτ
   ը૾ڞ༗αʔϏε ສ݅Ҏ্ͷ
   ϓϩδΣΫτΛ࣋ͭ
   φϨοδڞ༗αʔϏε $4ͷෛ୲Λ࡟ݮͰ͖Δ
   '"2γεςϜ
   aചΓग़͠த
8. #$##
   4BB4Λఏڙ (ZB[P 4DSBQCPY )FMQGFFM ੈք࠷େڃͷΫϥ΢υ
   εΫϦʔϯγϣοτ
   ը૾ڞ༗αʔϏε ສ݅Ҏ্ͷ
   ϓϩδΣΫτΛ࣋ͭ
   φϨοδڞ༗αʔϏε $4ͷෛ୲Λ࡟ݮͰ͖Δ
   '"2γεςϜ
   aചΓग़͠த
9. (ZB[P w εΫϦʔϯγϣοτڞ༗αʔϏε
   w ࠷େͷϥΠόϧ͸1SJOU
   4DSFFOΩʔ
   w جຊແྉɾ՝ۚϓϥϯ͋Γ ਺ඦສ."6 ݄ؒ ສ6QMPBE ւ֎Ϣʔβʔׂ
10. (ZB[Pͷܾࡁ w 4USJQFͱ1BZQBMΛซ༻
    w ͭͷܾࡁϓϥοτϑΥʔϜͷϥούʔͱͳΔ
    ಺෦αʔϏε&TDBSHPU
    w 1BZQBMͷෳࡶոحͳ"1*ʹରԠ͢ΔͨΊʹ
    Կ౓͔࠶ߏங͞ΕͨʢΒ͍͠ʣ
11. (ZB[Pͷ։ൃ w ೥ͷ4JHNBಋೖ౰࣌͸ਓखෆ଍
    w ϑϧλΠϜͷΤϯδχΞ͕ਓ
    w ΞϧόΠτˍۀ຿ҕୗͷਓ͕ਓ
    w ਓख͕શવ଍Γͳ͍ʂ
12. ਓख͕଍Γͳ͍‛ w ػೳ։ൃɾόάमਖ਼ͰΧπΧπ
    w جຊతͳ4BB4ࢦඪΛूΊ͍ͨ
    w .33ͱ͔νϟʔϯϨʔτͱ͔
    w ूܭج൫ͷ੔උ·Ͱख͕ճΒͳ͍
    w υϧݐͯɾϢʔϩݐͯɾԁݐͯɾ೥ֹɾֹ݄ɾ஋্͛ɾׂҾɾ Ϋʔϙϯɾத్ղ໿ɾಛผܖ໿
    w ࣄۀղ૾౓͸্͍͛ͨ
13. ೰ΜͰ͍Δ࣌ʹݟ͚ͭͨ8FCϖʔδ͕ʜ
16. ٹੈओͩ
17. Ҏ্͕4USJQF4JHNBͱͷग़ձ͍Ͱ͢
18. 4USJQF
    4JHNB
    ͓͢͢ΊϙΠϯτબ
19. 
    ͍͖ͳΓ࢖͑Δ w ɹɹɹɹɹɹɹɹɹ
    
    ΛΫϦοΫͰར༻։࢝
    w ਺࣌ؒʙ਺೔ ʁ
    w ϚΠάϨʔγϣϯ Ҡߦ࡞ۀ ͳͲ͸ෆཁ
    w ܖ໿લ΋ؚΉશ͕݅ର৅ʹͳΔ
    w ׬શʹ4BB4ͳͷͰอकෆཁ
20. 
    ྉۚ໌ྎ w ܾࡁճ਺ʹൺྫ
    w ϥϯσΟϯάϖʔδʹྉۚγϛϡϨʔλʔ͕͋Δ
    w ແྉτϥΠΞϧதʹ4JHNBͰܾࡁճ਺ͷਪҠΛ ֬ೝ͢Δͱ෼͔Γ΍͍͢
21. 
    ྑ࣭ͳ*%& w ςʔϒϧ໊ͳͲͷೖྗิॿ
22. 
    ྑ࣭ͳ*%& w ͦͷ৔ͰεΩʔϚ %#ߏ଄ ͷ֬ೝͰ͖Δ6*
23. 
    ྑ࣭ͳ*%& w ͦͷ৔Ͱ࣮ߦ݁ՌΛ֬ೝʢ਺ඵʙʣ
24. 
    ๛෋ͳςϯϓϨʔτ w ͙͢࢖͑Δαϯϓϧ42-͕݅͋Δ
    w "316ͳͲ4BB4ͷ
    ॏཁࢦඪ΋ೖͬͯΔ
    w গ͠ม͑ͨΓ͍ͬ͡
    ͨΓͰษڧͰ͖Δ
25. 
    ۃΊͯී௨ͷ42- w ͘͝ී௨ͷ42-ͰΫΤϦൃߦͰ͖Δ
    w ਖ਼֬ʹ͸1SFTUPͱ͍͏42-͕ͩ
    ར༻ऀ͸ҙࣝ͠ͳͯ͘ྑ͍
    w ͪΐͬ͜ͱษڧ͢Ε͹͙͢ʹ࢖͍࢝ΊΒΕΔ
    ຊ԰ʹ͍͘ΒͰ΋ࢀߟॻ͕͋ΔϨϕϧ
26. 
    3FBEPOMZͰԿ౓Ͱ΋ w ಡΈࠐΈઐ༻ͷσʔλϕʔε
    ‛
    ΤϯδχΞʹݶΒͣϚʔέλʔ΍σΟϨΫ λʔ΋࢖͑ΔΑ͏ݖݶઃఆͰ͖Δ
    w Կ౓࣮ߦͯ͠΋ྉۚ͸ಉ͡
    ‛
    42-ΫΤϦΛൃߦ࣮ͯ͠ݧ͠·͘Γ0,
    ‛
    ܹॏΫΤϦΛൃߦͯ͠΋໰୊ͳ͍
27. 
    8FC)PPL͕௒ศར w ຊ೔ͷ࠷ॏཁϙΠϯτ
    w 4JHNBͷΫΤϦ͸ఆظ࣮ߦ͕Մೳ
    w ࣮ߦ݁ՌΛ8FC)PPLͱͯ͠1045Ͱ͖Δ
    ɹɹ„
    w Ϩϙʔτੜ੒͕ࣗಈԽͰ͖Δ
28. ͞ΒʹΦεεϝͳͷ͕ʜ
29. 4USJQF
    4JHNB
    Y
    (PPHMF
    4QSFBETIFFU
30. (PPHMF
    4QSFBETIFFU࿈ܞ w (PPHMF
    "QQ
    4DSJQUʢ("4ʣΛ࢖͏ͱ 4QSFBETIFFUʹ1045
    "1*Λ༻ҙͰ͖Δ
    w 4USJQF
    4JHNBͷ࣮ߦ݁ՌΛ1045Ͱ౤ߘ͢Δͱ
    μογϡϘʔυͷࣗಈੜ੒͕ՄೳʹͳΔ 4USJQF
    4JHNB (PPHMF
    4QSFBETIFFU 4DIFEVMFE
    8FC)PPL
31. ஫ɿද͍ࣔͯ͠Δ਺ࣈ͸શͯཚ਺Ͱ͢
32. 4JHNB
    ࢖ͬͯྑ͔͔ͬͨʁ
33. 4USJQF
    4JHNB
    ࠷ߴ w ࣌ؒతίετΛ͔͚ͣʹ্࣭ͳ෼ੳج൫Λήοτ
    w ࣄۀղ૾౓͕ര্͕Γ
    .33ܭࢉ௨՟ผ݄ผϓϥϯผͳͲ
    w (ZB[Pͷ৔߹೥य़ʹಋೖͯ͠Ҏདྷ
    ϲ݄Ҏ্ϊʔϝϯςͰಈ͖ଓ͚͍ͯΔ
    w ࠓ೥͸4DSBQCPYʹ΋ಋೖ༧ఆ
    ܦӦ্ͷཁ੥
34. ·ͱΊͱ஫ҙࣄ߲
35. ·ͱΊ w 4JHNB͸ͱͯ΋ศར
    w ࣄۀղ૾౓Λ্͍͛ͨاۀʹΦεεϝ
    w 8FC)PPLػೳΛ࢖ͬͯ(PPHMF
    4QSFBETIFFU ͱ૊Έ߹ΘͤΔͱྑ͍
36. ஫ҙࣄ߲ w 4USJQF
    4JHNB
    EPFT
    OPU
    JNNFEJBUFMZ
    SFqFDU
    ZPVS
    BDDPVOU`T
    NPTU
    SFDFOU
    USBOTBDUJPOT
    BT
    BEEJUJPOBM
    QSPDFTTJOH
    UJNFŠVQ
    UP
    UISFF
    EBZTŠJT
    SFRVJSFE
    UP
    NBLF
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    EBUB
    BWBJMBCMF
    UP
    RVFSZ
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    JOUFSGBDF
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    VQEBUFEʢ%BUB
    GSFTIOFTTΑΓʣ
    w
    લॲཧʹ೔͔͔ؒΔ
    w
    ϚϯεϦʔϨϙʔτ͸ຖ݄ ೔͋ͨΓʹ࣮ߦ͢ΔΑ͏ઃఆ
37. ஫ҙࣄ߲ w 4USJQF
    4JHNB
    EPFT
    OPU
    JNNFEJBUFMZ
    SFqFDU
    ZPVS
    BDDPVOU`T
    NPTU
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    USBOTBDUJPOT
    BT
    BEEJUJPOBM
    QSPDFTTJOH
    UJNFŠVQ
    UP
    UISFF
    EBZTŠJT
    SFRVJSFE
    UP
    NBLF
    UIJT
    EBUB
    BWBJMBCMF
    UP
    RVFSZ
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    JO
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    GSFTIOFTTΑΓʣ
    w
    લॲཧʹ೔͔͔ؒΔ
    w
    ϚϯεϦʔϨϙʔτ͸ຖ݄ ೔͋ͨΓʹ࣮ߦ͢ΔΑ͏ઃఆ 9
38. ஫ҙࣄ߲ w ೥݄ݱࡏɺҎԼʹॻ͖׵Θͬͨ
    w 4USJQF
    4JHNB
    NBLFT
    ZPVS
    USBOTBDUJPO
    EBUB
    BWBJMBCMF
    UP
    RVFSZ
    XJUIJO
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    EBZ
    "MM
    BDDPVOU
    BDUJWJUZ
    GPS
    B
    HJWFO
    EBZ
    GSPN
    BN
    UP
    QN
    65$
    JT
    BWBJMBCMF
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    UIF
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    EBZ
    'PS
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    PG
    EBZ
    4VOEBZ
    65$
    UJNF
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    GPMMPXJOH
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    BWBJMBCJMJUZΑΓʣ
    w 65$Ͱ೔Ҏ಺ʹར༻ՄೳʹͳΔ
    w ྫɿ೔༵ͷσʔλ͸݄༵ਖ਼ޕʹࢀরͰ͖Δ
    w ϚϯεϦʔϨϙʔτ͸ຖ݄೔͙Β͍ʹ࣮ߦ͢Ε͹0,
39. ෼ੳͰࠔͬͨΒ
    ͱΓ͋͑ͣ
    4USJQF
    4JHNBʹτϥΠ
40. ͓·͚
41. ͓·͚ɿ݄ܾؒࡁ਺Λௐ΂Δ42- w ௚ۙϲ݄ͷ݄ܾؒࡁ਺Λௐ΂Δ
    42-ΛϓϨθϯτɿIUUQCJUMZTJHNBDPTU
    w 4USJQF
    4JHNBͷख਺ྉΛ
    ؆୯ʹ֓ࢉͰ͖Δ
    w ςϯϓϨʔτʹೖͬͯͳ͍
    ͷ͕ෆࢥٞ
    w 5XJUUFSͷ
    !BLJSPPN
    Ͱ
    εϥΠυڞ༗͠·͢ʂ
42. ෼ੳͰࠔͬͨΒ
    ͱΓ͋͑ͣ
    4USJQF
    4JHNBʹτϥΠ