不自然言語の自然言語処理: コード補完を支える最新技術

Transcript

1. ஛໺
   फ़ี !UBLFHVF ෆࣗવݴޠͷࣗવݴޠॲཧٕज़: ίʔυิ׬Λࢧ͑Δ࠷৽ٕज़ Sansan ࣗવݴޠॲཧษڧձ (2020/10/09)

2. ͳͥίʔυิ׬ʁ ʢ͜͜͸ࣗવݴޠॲཧษڧձͰ͸ʜʣ

3. 5BC/JOF IUUQTXXXUBCOJOFDPN
   ΑΓχϡʔϥϧϞσϧΛར༻ͨ͠ίʔυิ׬

4. ίϯςΩετͷ৘ใ ˠ
   ܥྻ༧ଌͷ໰୊ͱͯͦ͠ͷ··ఆࣜԽՄೳ 5BC/JOF IUUQTXXXUBCOJOFDPN
   ΑΓχϡʔϥϧϞσϧΛར༻ͨ͠ίʔυิ׬

5. ͳͥίʔυิ׬ʁ z࣮༻తͳࣗવݴޠॲཧzͷ࢖͍ํΛίʔυิ׬ͰֶͿ w ։ൃऀͷͨΊͷ*.&
   ࣗવݴޠॲཧٕज़͕ͦͷ··స༻Մೳͷ෼໺
   w ਫ਼౓͸΋ͪΖΜଈԠੑɺܰྔ͞
   ͱ͍ͬͨෳ਺ͷࢦඪͰ
   
   ߴ͍ਫ४Ͱͷୡ੒͕ٻΊΒΕΔ
   ˠ
   τϐοΫ
   ࣗવݴޠॲཧͷਂ૚ֶशϞσϧͷ࣮༻ͷน
   ˠ
   τϐοΫ
   3//ɺ$//ͦΕͱ΋5SBOTGPSNFSʁ
   w

   نଇੑ͕ߴ͍ιʔείʔυ͸֤छ੩తղੳπʔϧͷൃୡͷഎܠ͕͋Δ
   
   ˠ
   τϐοΫ
   ஌ࣝϕʔεͦΕͱ΋ࣄྫϕʔεʁ

6. ۙ೥ʹ͓͚Δίʔυิ׬पΓͷݚڀ w ౷ܭϞσϧʹΑΔίʔυิ׬ #SVDI
   FU
   BM
   
   w ϕΠδΞϯΞϓϩʔνʹΑΔίʔυิ׬ 1SPLTDI
   FU
   BM
   
   
   ˠ
   &DMJQTF
   ֦ு
   ͱͯ͠૊ΈࠐΈ
   
   

   w ݴޠϞσϧʹΑΔΞϓϩʔν
   w OHSBNϞσϧʹΑΔίʔυิ׬
   <)JOEMF
   FU
   BM
   >
   w ΩϟογϡܕݴޠϞσϧʹΑΔίʔυͷہॴར༻
   <'SBOLT
   FU
   BM
   >
   w ߏจ΍ҙຯղੳ݁Ռͷར༻
   <3BZDIFW
   FU
   BM
   > ΑΓ޿͍ҙຯͰͷίʔυར༻ͷݚڀ͸<"MMBNBOJT
   FU
   BM
   >Λࢀর

7. w .JDSPTPGUͷݚڀνʔϜʹ
   ΑΔ
   ίʔυิ׬ͷݚڀ
   74$PEF֦ு
   7JTVBM
   4UVEJP
   *OUFMMJ$PEFͷதͷ࿩ 
   w ਫ਼౓͚ͩͰͳ͘ଈԠੑ
   αΠζͷ ෳ਺ͷ؍఺Ͱෳ਺ͷχϡʔϥϧϞ

   σϧͷੑೳΛൺֱ
   w .#ͰNTͰ3FDBMM!Ͱ
   ঺հ͢Δ࿦จ 
   ֤छϞσϧͷৄࡉͳ࣮૷΍σϓϩΠϝϯτʹؔ͢ΔผγεςϜ࿦จͰ΋঺հ͞Ε͍ͯΔ 4WZBULPWTLJZ
   FU
   BM
   ,%%
   Λࢀর ҎޙਤࣜͳͲ͸࿦จதΑΓҾ༻͠·͢

8. ࣮Ԡ༻ͷࣗવݴޠॲཧٕज़ ΤϯυϢʔβ؀ڥͰಈࣗ͘વݴޠॲཧΞϓϦέʔγϣϯͷน w ίʔυิ׬͸ΤϯυϢʔβ؀ڥͰϦΞϧλΠϜͰಈ࡞͢Δ
   w ༷ʑͳ࣮ߦ؀ڥͰɺ༷ʑͳϓϩδΣΫτͰͷಈ࡞ཁ੥
   w ݪଇ$16
   (16͕͋Δ͜ͱ͸ظ଴Ͱ͖ͳ͍
   

   w ߴ͍ଈԠੑ
   w ௿ϝϞϦ
   w ϓϥΠϕʔτˍΦϑϥΠϯ
   ϓϩϓϥΤλϦ
   w ͜ΕΒͷ৚݅Λߴ͍ਫ४Ͱୡ੒͢Δ͜ͱ͕ٻΊΒΕΔɻ

9. ࣮Ԡ༻ͷࣗવݴޠॲཧٕज़ͷน

10. 
    .# ࣮༻తͳϞσϧͷαΠζ

11. ࣮Ԡ༻ͷࣗવݴޠॲཧٕज़ͷน ޠኮʹΑΔϞσϧαΠζ΁ͷӨڹ w Ϟσϧͷύϥϝʔλ਺ʹ͸ޠኮ਺ͷӨڹ΋େ͖͍
    ޠኮ਺
    Y
    ࣍ݩ਺
    w Ұൠతͳ*1"%*$ͷγεςϜࣙॻͰ໿.#
    ສऑΤϯτϦ
    

    w NFDBCJQBEJDOFPMPHEͰ໿.#
    ສΤϯτϦ
    ೥ݱࡏ
    w Ϟσϧબ୒΋ॏཁͰ͋Δ͕ɺͦ΋ͦ΋ޠኮαΠζΛௐ੔͢Δඞཁ͕͋Δ
    w ྔࢠԽɺৠཹͱ͍ͬͨϞσϧͷޙॲཧख๏΍
    'FBUVSF
    )BTIJOHͱ͍ͬͨѹॖख๏͕ଘࡏ͢Δ
    ࠓճ͸ׂѪ

12. ࣮Ԡ༻ͷࣗવݴޠॲཧٕज़ͷน ˠ
    ޠኮ਺ΛݮΒ͢޻෉Λߟ͑Δ w 50,&/
    ۭന͗͘ΓͰͦͷ··ར༻
    w 46#50,&/
    TOBLF@DBTF΍$BNFM$BTFͳͲ໋໊׳श͸෼ׂՄೳ
    w #ZUF
    1BJS
    &ODPEJOH
    #1&
    
    σʔλ͔ΒαϒτʔΫϯ΁ͷ෼ׂΛ֫ಘ
    
    

    
    
    ޠኮ਺ΛઃఆՄೳ
    
    
    JF
    BSSBZ@JOOFS@QSPEVDU
    ˠ
    BSSBZ
    @
    JO
    OOFS
    QSPE
    VDU
    w $)"3
    จࣈɻτʔΫϯྻΛ࣍ݩͷը૾ͱߟ͑ͯ$//͕ద༻Ͱ͖Δ
    
    
    
    
    
    
    
    
    

13. 
    
    NT Ԡ౴࣌ؒͷ໨҆

14. ࣮Ԡ༻ͷࣗવݴޠॲཧٕज़ͷน ੑೳͱϞσϧͷαΠζͷτϨʔυΦϑ w ۙ೥ͷಈ޲
    σΧ͍΄Ͳ͍͍ެ։ࡁΈͷχϡʔϥϧݴޠϞσϧ
    w #&35 5SBOTGPSNFS 
    ԯύϥϝʔλ
    ਺(#ʙ
    

    w Ϟσϧ͕େ͖͍
    ˠ
    ܭࢉίετ΋ߴ͍
    ˠ
    ஗͘ͳΔ
    w TPGUNBY͸ܭࢉ͕ॏ͍
    w
    <:BP
    FU
    BM
    >
    ஈ֊తͳ༧ଌީิͷߋ৽ʹΑΓഒͷߴ଎Խ

15. ͦ΋ͦ΋

16. ͦ΋ͦ΋χϡʔϥϧϞσϧ͸ඞཁ͔ʁ

17. ͦ΋ͦ΋χϡʔϥϧϞσϧ͸ඞཁ͔ʁ The right tools should be used for the right

    job.

18. ͦ΋ͦ΋χϡʔϥϧϞσϧ͸ඞཁ͔ʁ ίʔυิ׬Ͱ͸OHSBNϞσϧ͸χϡʔϥϧϞσϧΑΓڧ͍
    
    <)FMMFOEPPSO
    BOE
    %FWBOCV
    >
    Ϟσϧͷෳࡶ͞ ଈԠੑɺϞσϧͷαΠζ ͕
    ૬ԠͷՁ஋͕͋Δͷ͔ΛΑۛ͘ຯ͠ͳ͚Ε͹ͳΒͳ͍
    ˠ
    ໰୊ઃఆͷ࡞Γํ࣍ୈ The right

    tools should be used for the right job.

19. ໰୊ઃఆΛߟ͑Δ ஌ࣝϕʔε͔ͦΕͱ΋ࣄྫϕʔε͔
    
    ஌ࣝϕʔε
    ࣙॻ΍نଇ֫ಘʹΑΔԋ៷తΞϓϩʔν
    
    ࣄྫϕʔε
    σʔλʹΑΔؼೲతΞϓϩʔν
    

20. ໰୊ઃఆΛߟ͑Δ ஌ࣝϕʔε͔ͦΕͱ΋ࣄྫϕʔε͔
    
    ஌ࣝϕʔε
    ࣙॻ΍نଇ֫ಘʹΑΔԋ៷తΞϓϩʔν
    
    ࣄྫϕʔε
    σʔλʹΑΔؼೲతΞϓϩʔν
    ˠ
    ྆ํ૊Έ߹Θͤͯ࢖͑Δͷ͕ྑ͍
    ίʔυิ׬ͷจ຺ͷ੩తղੳ 45"/ ͱ͍͏༗༻ͳ஌ࣝͷଘࡏ
    

21. ໰୊ઃఆΛߟ͑Δ w &ODPEFSEFDPEFSͷΑ͏ͳग़ྗ͕Ϋϥε਺ʙޠኮ਺ͷ෼ྨ໰୊Λ΍ΊΔ
    w ग़ྗۭ͕ؒૄɻֶशޮ཰΋ѱ͘༧ଌͷܭࢉίετ΋ߴ͍
    w ੩తղੳπʔϧͱ૊Έ߹ΘͤΔ͜ͱΛߟ͑ΔͱɺΧελϚΠζੑ΋௿͍
    ˠ
    ฒͼସ͑໰୊ͱͯ͠ଊ͑௚͢ ੜ੒ܕΞϓϩʔν
    ͔Β
    ฒͼସ͑Ξϓϩʔν΁

22. ੜ੒͔Βฒͼସ͑ͷͨΊͷֶश΁ ੩తղੳ 45"/
    PS
    ࣄྫϕʔε 70$"# χϡʔϥϧϞσϧ
    (36
    $//
    53"/4'03.&3 χϡʔϥϧϞσϧ͸ίϯςΩετͷຒΊࠐΈͱީิฒͼସ͑ͷΈ୲౰

    ˠ
    ੑೳ͚ͩͰͳ͘ɺଈԠੑ΍ϞσϧͷܰྔԽʹ΋ߩݙ
    ޙड़

23. ࣮ݧઃఆ σʔληοτ
    
    (JUIVC্ͷελʔ਺ͷ1ZUIPOϓϩδΣΫτ͔Β
    lzʹΑΔิ׬ҐஔΛऔಘ͠
    σʔληοτͷߏங
    ධՁ
    
    
    ϞσϧαΠζ͸ύϥϝʔλ਺Y'-0"5Ͱܭࢉ
    
    ̏ͭͷࢦඪ3FDBMM!
    3FDBMM!
    .33
    
    
    
    
    
    
    
    
    ͰධՁ
    
    จࣈྻͷ෼ׂํ๏

    & ɺީิϓϩόΠμ 1 ɺຒΊࠐΈํ๏ $
    
    
    ͭͷ૊Έ߹ΘͤͰͦΕͧΕϋΠύϥύϥϝʔλΛ̎෦୳ࡧ
    
    ϕʔεϥΠϯ͸45"/ͷީิͷ࠷ස౓Λબ୒
    50,&/
    
    45"/ʹ૬౰

24. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ

25. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ ੩తղੳ 45"/ ͸͔ͳΓڧ͍ ˠ
    ֶशࣄྫʹ͓͍ͯ΋45"/ͷͳ͍ͱ
    
    
    
    
    ੑೳ͕dQU
    མͪΔ ίϯςΩετ৘ใΛ࢖͏͜ͱͰ
    ੑೳ͕໿ʙ
    QUͷվળ

26. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ #1&
    ʙ
    46#50,&/
    
    $)"3
    
    50,&/ ෼ׂͷͨΊͷϝλσʔλͷอ࣋Λߟ͑Δͱɺ46#50,&/͕ແ೉

27. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ 3//
    WT
    $//
    WT
    53"/4'03.&3ʁ $)"3
    .#Ͱ͸༏ल 
    .# 
    .# #1&
    46#50,&/ͷੑೳࠩ͸Θ͔ͣ

28. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ 3//
    WT
    $//
    WT
    53"/4'03.&3ʁ ΦʔιυοΫεͳ3// (36 ͕όϥϯε͕औΕ࠷΋༏ΕΔ݁Ռ

29. ࣮ݧ݁Ռ
    Ϟσϧͷ֤छൺֱ 3//
    WT
    $//
    WT
    53"/4'03.&3ʁ $//
    53"/4'03.&3͸ϞσϧαΠζʹ൐ͬͯϨΠςϯγ͕ஶ͘͠ѱԽ

30. ࣮ݧ݁Ռ
    ൚༻ੑͷධՁ ੩తղੳ 45"/ ͕ॏཁͳ໾ׂΛ͠Ί͍ͯΔ
    ࣄྫϕʔε 17"$# ͚ͩͰ͸ద੾ͳิ׬ީิΛબͿ͜ͱ͸ࠔ೉Ͱ͋Δ

31. ·ͱΊ w ࣮༻తͳࣗવݴޠॲཧͷ෼໺ͱͯ͠ίʔυิ׬ͰͷऔΓ૊ΈΛ঺հ
    w /-1ͱಉ༷ʹχϡʔϥϧݴޠϞσϧʹΑΔมԽ͕๚Ε͍ͯΔ
    w ੑೳ͚ͩͰ͸ͳ͘ଈԠੑ΍ϞσϧαΠζΛؑΈͨൺֱ࣮ݧ
    w ΦʔιυοΫεͳ3//͸5SBOTGPSNFS΍$//ΑΓ࣮༻త
    w

    ൚༻తͳѹॖख๏
    ஌ࣝৠཹ΍ྔࢠԽΛར༻͢Δ͜ͱͰ͞ΒͳΔѹॖ͕Մೳ
    w ੩తղੳπʔϧͷॆ࣮ͷഎܠ͔Βࣗવݴޠॲཧ෼໺͔ΒΈͯ΋ࣔࠦత
    w ஌ࣝͱσʔλͷ૊Έ߹ΘͤΔͨΊͷ໰୊ઃఆ΍ΞʔΩςΫνϟ

32. ࢀߟจݙ 
    5BC/JOF
    5FBN
    
    5BC/JOF
    IUUQTUBCOJOFDPN
    7JTJUFE
    .BS
    
    
    +JBMJ
    :BP
    FU
    BM
    &OBCMJOH
    3FBMUJNF
    /FVSBM
    *.&
    XJUI
    *ODSFNFOUBM
    7PDBCVMBSZ
    4FMFDUJPO
    /""$-
    
    
    4WZBULPWTLJZ
    FU
    BM
    'BTU
    BOE
    .FNPSZ&⒏DJFOU
    /FVSBM
    $PEF
    $PNQMFUJPO
    BS9JW
    
    4WZBULPWTLJZ
    FU
    BM
    1ZUIJB
    "*BTTJTUFE
    $PEF
    $PNQMFUJPO
    4ZTUFN

    
    ,%%
    
    
    "MMBNBOJT
    FU
    BM
    "
    4VSWFZ
    PG
    .BDIJOF
    -FBSOJOH
    GPS
    #JH
    $PEF
    BOE
    /BUVSBMOFTT
    "$.
    $PNQVUJOH
    4VSWFZT
    $463
    
    
    4FCBTUJBO
    1SPLTDI
    +PIBOOFT
    -FSDI
    BOE
    .JSB
    .F[JOJ
    *OUFMMJHFOU
    DPEF
    DPNQMFUJPO
    XJUI
    #BZFTJBO
    OFUXPSLT
    "$.
    5SBOTBDUJPOT
    PO
    4PGUXBSF
    &OHJOFFSJOH
    BOE
    .FUIPEPMPHZ
    504&.
    
    
    "CSBN
    )JOEMF
    &BSM
    5
    #BSS
    ;IFOEPOH
    4V
    .BSL
    (BCFM
    BOE
    1SFNLVNBS
    %FWBOCV
    
    0O
    UIF
    OBUVSBMOFTT
    PG
    TPGUXBSF
    *O
    1SPDFFEJOHT
    PG
    UIF
    *OUFSOBUJPOBM
    $POGFSFODF
    PO
    4PGUXBSF
    &OHJOFFSJOH
    *$4& 
    
    $ISJTUJOF
    'SBOLT
    ;IBPQFOH
    5V
    1SFNLVNBS
    %FWBOCV
    BOE
    7JODFOU
    )FMMFOEPPSO
    
    $BDIFDB
    "
    DBDIF
    MBOHVBHF
    NPEFM
    CBTFE
    DPEF
    TVHHFTUJPO
    UPPM
    *O
    1SPDFFEJOHT
    PG
    UIF
    *OUFSOBUJPOBM
    $POGFSFODF
    PO
    4PGUXBSF
    &OHJOFFSJOH
    *$4& 
    
    7FTFMJO
    3BZDIFW
    .BSUJO
    7FDIFW
    BOE
    "OESFBT
    ,SBVTF
    
    1SFEJDUJOH
    1SPHSBN
    1SPQFSUJFT
    GSPN
    l#JH
    $PEFz
    *O
    1SPDFFEJOHT
    PG
    UIF
    4ZNQPTJVN
    PO
    1SJODJQMFT
    PG
    1SPHSBNNJOH
    -BOHVBHFT
    101- 
    1BWPM
    #JFMJL
    7FTFMJO
    3BZDIFW
    BOE
    .BSUJO
    7FDIFW
    
    1)0(
    1SPCBCJMJTUJD
    .PEFM
    GPS
    $PEF
    *O
    1SPDFFEJOHT
    PG
    UIF
    *OUFSOBUJPOBM
    $POGFSFODF
    PO
    .BDIJOF
    -FBSOJOH
    *$.-