Upgrade to Pro — share decks privately, control downloads, hide ads and more …

カベを壊せ!「機械学習」×「グラフデータベース」×「チャット」で繋ぐヒューマンリレーションシップ!!

Shogo Ichinose
December 15, 2018

 カベを壊せ!「機械学習」×「グラフデータベース」×「チャット」で繋ぐヒューマンリレーションシップ!!

Shogo Ichinose

December 15, 2018
Tweet

More Decks by Shogo Ichinose

Other Decks in Technology

Transcript

  1. Χ ϕ Λ յ ͤ ʂ
    ʮ ػ ց ֶ श ʯ × ʮ ά ϥ ϑ σ ʔ λϕʔε ʯ × ʮ ν ϟ ο τ ʯ Ͱ ܨ ͙
    ώ ϡ ʔϚ ϯ Ϧ Ϩ ʔ γ ϣ ϯ γ οϓ ʂ ʂ
    # d e v b o o s t A - 1 0 # D re a m A r t s
    D re a m A r t s C o r p o r a t i o n 

    S h o g o I c h i n o s e
    https://images.nasa.gov/details-PIA04921.html

    View full-size slide

  2. #devboostA-10 #DreamArts
    ࣗ ݾ ঺ հ

    View full-size slide

  3. #devboostA-10 #DreamArts
    • Ұϊ੉ ᠳޗ Shogo Ichinose
    • @rettar5 / @[email protected]
    • Angular / Swift
    • Mastodon Meetup at Tokyo

    EjectίϚϯυϢʔβʔձ
    S E L F - I N T R O D U C T I O N

    View full-size slide

  4. #devboostA-10 #DreamArts
    S E L F - I N T R O D U C T I O N

    View full-size slide

  5. #devboostA-10 #DreamArts
    גࣜձࣾυϦʔϜɾΞʔπ ౦ژຊࣾ ( ौ୩۠ܙൺण )
    ɹɹɹɹɹɹɹɹɹɹɹɹ ޿ౡຊࣾ ( ޿ౡࢢத۠େखொ )
    גࣜձࣾυϦʔϜɾΞʔπԭೄ ( ಹ೼ࢢ, ੴ֞ࢢ )
    ເ૑৴ଉ(େ࿈)༗ݶެ࢘ ( தࠃେ࿈ )
    ୅දऔక໾ࣾ௕ ࢁຊ޹ত
    1996೥12݄ ઃཱ
    ελοϑ૯һ ໿270໊
    • େ૊৫޲͚ITαʔϏεࣄۀ
    • ઌ୺ٕज़ɾϚʔέςΟϯάΛ༥߹ͤͨ͞

    γεςϜ։ൃɾίϯαϧςΟϯάࣄۀ

    View full-size slide

  6. #devboostA-10 #DreamArts
    D A - > S E R V I C E S & P R O D U C T S
    ͋ΒΏΔۀ຿ʹରԠ
    ίϛϡχέʔγϣϯΛϕʔεʹ
    ૊৫ɾਓɾࣾձ͕
    ΑΓΑ͘ڠ૑͢ΔͨΊͷ
    αʔϏε & ϓϩμΫτ

    View full-size slide

  7. #devboostA-10 #DreamArts
    D A - > S E R V I C E S & P R O D U C T S

    View full-size slide

  8. #devboostA-10 #DreamArts
    ҙࢥܾఆͱۀ຿ΛՃ଎͢Δ େاۀͷͨΊͷϏδωενϟοτ
    ϦΞΫγϣϯ
    ελϯϓ

    View full-size slide

  9. #devboostA-10 #DreamArts
    ί ϛ ϡχέ ʔ γ ϣ ϯ ͷ ՝ ୊

    View full-size slide

  10. #devboostA-10 #DreamArts
    • Έͳ͞Μɺීஈ࢓ࣄΛ͍ͯͯ͜͠͏͍ͬͨ͜ͱ
    ى͖ͯ·ͤΜ͔ʁ
    C O M M U N I C AT I O N B L O C K E R S

    View full-size slide

  11. #devboostA-10 #DreamArts
    ʁ
    ৽͍ٕ͠ज़Λಋೖ͢Δࡍʹɺ
    ʮ໊લ͸ฉ͍ͨ͜ͱ͋Δ͚Ͳɺ
    ɹ࢖ͬͨ͜ͱແ͍͠Θ͔Βͳ͍ʯ
    ʮࣾ಺ͩͬͨΒ஌ͬͯΔਓ͍ͦ͏ʯ
    ʮͰ΋୭͕஌͍ͬͯΔ͔Θ͔Βͳ͍ʯ
    ͱ͍ͬͨ͜ͱ͸͋Γ·ͤΜ͔ʁ

    View full-size slide

  12. #devboostA-10 #DreamArts
    ʁ
    ʂʂ
    VueΛ஌Γ͍ͨνʔϜ
    AngularΛ࢖͍ͬͯΔνʔϜ VueΛ࢖͍ͬͯΔνʔϜ
    ֤ϝϯόʔ͸͓٬༷ɾҊ݅ͷઐଐνʔϜͱ഑ଐ͞ΕΔͨΊɺ
    νʔϜΛ௒͑ͨίϛϡχέʔγϣϯ͕͋·ΓऔΕ͍ͯ·ͤΜɻ

    View full-size slide

  13. #devboostA-10 #DreamArts
    VueΛ஌Γ͍ͨνʔϜ
    AngularΛ࢖͍ͬͯΔνʔϜ VueΛ࢖͍ͬͯΔνʔϜ
    υϦʔϜɾΞʔπͰ͸ࣾ಺ͷίϛϡχέʔγϣϯπʔϧͱͯ͠
    ϏδωενϟοτΛಋೖ͍ͯ͠·͢ɻ
    ͜ͷνϟοτΛϓϩμΫτͱͯ͠։ൃɾൢച͠ɺ
    υϦʔϜɾΞʔπ΋1Ϣʔβͱͯ͠શࣾһ͕׆༻͍ͯ͠·͢ɻ

    View full-size slide

  14. #devboostA-10 #DreamArts
    VueΛ஌Γ͍ͨνʔϜ
    AngularΛ࢖͍ͬͯΔνʔϜ VueΛ࢖͍ͬͯΔνʔϜ
    ࠓճɺ͜ͷνϟοτʹ౤ߘ͞ΕͨσʔλΛ࢖ͬͯ
    νʔϜؒʹ͋Δݟ͑ͳ͍นΛऔΓআ͘΂͘ΞϓϦΛ࡞ͬͯΈ·ͨ͠ɻ

    View full-size slide

  15. #devboostA-10 #DreamArts
    น Λ յ ͢΂ ͘ ࡞ ͬͯ Έ ͨ ΋ ͷ

    View full-size slide

  16. #devboostA-10 #DreamArts
    H O W W I L L W E B R E A K T H E “ WA L L ” ?
    • ࡞ͬͨ΋ͷ͸ɺʮࠓ·ͰؔΘͬͨ͜ͱ͕ͳ͍
    ͔ͭɺΩʔϫʔυΛ஌͍ͬͯΔਓΛ঺հ͢Δ
    νϟοτBOTʯ
    • ػցֶश × άϥϑσʔλϕʔε × νϟοτ
    Λ૊Έ߹Θ࣮ͤͯݱ

    View full-size slide

  17. #devboostA-10 #DreamArts
    ʮVueʯʹ͍ͭͯ஌Γ͍ͨ
    Ͱ΋୭͕஌ͬͯΔ͔Θ͔Βͳ͍
    ʁ
    νϟοτBOTͷར༻Πϝʔδ

    View full-size slide

  18. #devboostA-10 #DreamArts
    ʮVueʯʹৄ͍͠ਓڭ͑ͯ

    View full-size slide

  19. #devboostA-10 #DreamArts
    ʮVueʯʹ͍ͭͯৄ͍͠ਓ
    ͔ͭ
    ؔΘͬͨ͜ͱ͕ͳ͍ਓ

    View full-size slide

  20. #devboostA-10 #DreamArts
    ੴా͞ΜɺୌՖ͞Μɺ౻ຊ͞Μ͕
    ʮVueʯʹ͍ͭͯৄ͍͠Α͏Ͱ͢ɻ

    ϝοηʔδΛૹͬͯΈ·ͤΜ͔ʁ
    ʂʂ

    View full-size slide

  21. #devboostA-10 #DreamArts
    ʮVueʯʹ͍ͭͯৄ͍͠ਓ
    ͔ͭ
    ؔΘͬͨ͜ͱ͕ͳ͍ਓ
    ࠓճ͸ɺ
    ʮίϛϡχέʔγϣϯͷน͕͋ͬͨͨΊ
    ɹ஌Δ͜ͱ͕Ͱ͖ͳ͔ͬͨਓʯ
    Λ୳ͨ͢ΊͷπʔϧͳͷͰɺ
    ʮؔΘͬͨ͜ͱ͕ͳ͍ਓʯ
    ͱ͍͏৘ใ΋ϙΠϯτʹͳΓ·͢ɻ

    View full-size slide

  22. #devboostA-10 #DreamArts
    ࠓ೔͸ٕज़ऀ͕ଟ͍ΠϕϯτͳͷͰɺ
    ཪͰԿΛ΍͍ͬͯΔͷ͔ͱ͍͏ٕज़ͷ࿩Λத৺ʹਐΊ͍͖ͯ·͢ɻ

    View full-size slide

  23. #devboostA-10 #DreamArts
    ֤ ϑ Σ ʔζ ɾ ࢓ ૊ Έ Ͱ ͷ ॲ ཧ

    View full-size slide

  24. #devboostA-10 #DreamArts
    Chiwawa Server
    Azure Cosmos DB

    (Graph Database)
    Chiwawa Application
    Flask Server
    Trained Models
    Python Scripts
    Python Scripts
    νϟοτBOTͷ࣮ݱʹ͋ͨΓɺ
    6ͭͷٕज़Λ࢖͍·ͨ͠ɻ

    View full-size slide

  25. #devboostA-10 #DreamArts
    Cloud Services Local PC
    Chiwawa Server
    Azure Cosmos DB

    (Graph Database)
    Chiwawa Application
    Flask Server
    Trained Models
    Python Scripts
    Python Scripts
    DB΍νϟοτͷ৘ใ͸Ϋϥ΢υ্Ͱɺ
    ػցֶश΍ϨίϝϯυॲཧͳͲ͸ɺ
    ࣗ෼ͷPC಺ͰॲཧΛߦ͍ͬͯ·͢ɻ

    View full-size slide

  26. #devboostA-10 #DreamArts
    O V E R V I E W O F C H AT B O T
    • Step 1. σʔλ౤ೖɾֶशࡁΈϞσϧͷੜ੒
    • άϥϑDB΁ͷσʔλΠϯϙʔτ
    • ౤ߘσʔλΛ࢖ֶͬͨशࡁΈϞσϧͷੜ੒
    • Step 2. νϟοτBOTͰͷϢʔβϨίϝϯυॲཧ
    • άϥϑDBͱֶशࡁΈϞσϧ͔ΒϢʔβͷऔಘ
    • νϟοτBOTΛ࢖͍ɺϢʔβΛ঺հ

    View full-size slide

  27. #devboostA-10 #DreamArts
    S t e p 1 . σ ʔ λ ͷ ౤ ೖ 

    ֶ श ࡁ Έ Ϟ σϧ ͷ ੜ ੒

    View full-size slide

  28. #devboostA-10 #DreamArts
    (Preprocessing)
    Setup Graph Database
    Create Trained Models

    View full-size slide

  29. #devboostA-10 #DreamArts
    Upload Talk History

    View full-size slide

  30. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    • άϥϑσʔλϕʔεͱ͸ͳʹ͔

    View full-size slide

  31. #devboostA-10 #DreamArts
    ಉ͡෦ॺͷ্࢘
    CTO
    ಉ͡෦ॺͷޙഐ
    ผ෦ॺͷಉظ
    ͜ͷΑ͏ͳਓ෺͕͍ͨͱ͖ʹ…

    View full-size slide

  32. #devboostA-10 #DreamArts
    ಉظ
    ಉظ
    ্࢘
    ෦Լ
    ্࢘
    ෦Լ
    ্࢘
    ෦Լ
    ্࢘
    ෦Լ
    ্࢘ ෦Լ
    ޓ͍Λʮؔ܎ੑʯͱ͍͏ઢͰͭͳ͙͜ͱ͕Ͱ͖·͢ɻ
    ͜ͷϞσϧΛDBʹͨ͠ͷ͕άϥϑσʔλϕʔεͰ͢ɻ

    View full-size slide

  33. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    • άϥϑσʔλϕʔεͱ͸
    • ཁૉʢ௖఺ʣΛؔ܎ੑʢลʣͰܨ͍ͩϞσϧΛ
    ࣋ͭσʔλϕʔε
    • ΧʔφϏͷܦ࿏୳ࡧ΍ɺෆਖ਼ݕ஌ʢύφϚจॻ
    ͷղੳʣͳͲͰ׆༻
    • Neo4j΍OrientDBɺAmazon Neptune΍Azure
    Cosmos DB౳

    View full-size slide

  34. #devboostA-10 #DreamArts
    User
    Group Tag
    • Id
    • Name
    Message
    • Id
    • Text
    • AttachmentTitle
    • AttachmentText
    • CreatedAt
    Reaction
    • Id
    • Name
    • Sentiment
    • CreatedAt
    • Id
    • Name
    • Id
    • Name
    Post
    Mention
    BelongsTo
    Mention
    Exists
    Exists
    AttachedTo
    Adds
    AttachedTo
    νϟοτͷσʔλΛ্ͷΑ͏ͳܗͰΠϯϙʔτ͠·ͨ͠ɻ

    View full-size slide

  35. #devboostA-10 #DreamArts
    User
    Group Tag
    • Id
    • Name
    Message
    • Id
    • Text
    • AttachmentTitle
    • AttachmentText
    • CreatedAt
    Reaction
    • Id
    • Name
    • Sentiment
    • CreatedAt
    • Id
    • Name
    • Id
    • Name
    Post
    Mention
    BelongsTo
    Mention
    Exists
    Exists
    AttachedTo
    Adds
    AttachedTo
    ྫ͑͹ɺʮϝοηʔδ͸Ϣʔβʹ౤ߘ͞Εͨʯͱ͍͏ؔ܎Λɺ

    View full-size slide

  36. #devboostA-10 #DreamArts
    User
    Group Tag
    • Id
    • Name
    Message
    • Id
    • Text
    • AttachmentTitle
    • AttachmentText
    • CreatedAt
    Reaction
    • Id
    • Name
    • Sentiment
    • CreatedAt
    • Id
    • Name
    • Id
    • Name
    Post
    Mention
    BelongsTo
    Mention
    Exists
    Exists
    AttachedTo
    Adds
    AttachedTo
    ʮϢʔβ͸άϧʔϓʹॴଐ͢ΔʯͳͲͷؔ܎Λ࣋ͪ·͢ɻ

    View full-size slide

  37. #devboostA-10 #DreamArts
    Upload Talk History
    աڈʹ౤ߘ͞ΕͨνϟοτͷσʔλΛ
    ͜ͷΑ͏ͳܗʹม׵͠ɺ
    άϥϑσʔλϕʔεʹΠϯϙʔτ͍͖ͯ͠·͢ɻ

    View full-size slide

  38. #devboostA-10 #DreamArts
    Train & Create Models
    Preprocessing for ML
    Doc2Vec

    View full-size slide

  39. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    • Doc2Vec
    • ࣅ͍ͯΔจॻΛ෼ྨɾऔಘ͢Δ͜ͱ͕Ͱ͖Δػցֶश
    • e.g.: Wikipediaͷσʔλ͔ΒֶशࡁΈϞσϧΛੜ੒
    ͠ɺʮΩʔϫʔυʯ͔Βʮࣅ͍ͯΔهࣄʯΛऔಘ͢Δ
    • ͋Β͔͡Ίج४ͱͳΔจॻΛར༻ͯ͠ɺֶशࡁΈϞσ
    ϧΛੜ੒͢Δඞཁ͕͋Δ

    View full-size slide

  40. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    • Doc2Vec
    • จॻΛϕΫτϧͱͯ͠ѻ͍ɺ͍ۙϕΫτϧΛ࣋ͭจॻΛ
    ग़ྗ
    • จॻΛϕΫτϧͱͯ͠ѻ͏ͨΊʹɺWord2VecΛར༻
    • Word2Vec
    • ୯ޠΛϕΫτϧͱͯ͠ѻ͍ɺ͍ۙϕΫτϧΛ࣋ͭ୯ޠΛ
    ग़ྗ
    • ʮ͋Δ୯ޠAͷपลʹผͷ୯ޠB͕ग़ݱ͢Δ֬཰ʯΛֶश

    View full-size slide

  41. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    Ͷ͜ɹ͕ɹʹΌʔΜɹͱɹͳ͘
    ΤϯδχΞɹ͕ɹʹΌʔΜɹͱɹͳ͘
    ʮ˓˓͕ʹΌʔΜͱͳ͘ʯͱ͍͏จষͰɺ

    ˓˓ʹ Ͷ͜ ΍ ΤϯδχΞ ؚ͕·ΕΔ֬཰Λֶश
    ΤϯδχΞ ≒ Ͷ͜
    ͜ͷ৔߹ Ͷ͜ ͱ ΤϯδχΞ ͸ಉ͡จ๏Ͱ࢖ΘΕΔ
    Word2VecͰ͸ ͱֶश͞Ε·͢ɻ

    View full-size slide

  42. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    • User2Vec
    • Doc2Vec͸ࣅ͍ͯΔจॻΛऔಘ͢Δ࢓૊Έ
    • νϟοτͷ౤ߘσʔλΛจॻͱஔ͖׵͑Δͱɺ

    ͋ΔΩʔϫʔυΛ౤ߘͨ͜͠ͱ͕͋Δਓ

    ʢ˺ΩʔϫʔυΛ஌͍ͬͯΔਓʣ͕औಘͰ͖Δ
    • ୯ޠͷΏΒ͗౳΋Word2VecͰٵऩՄೳ

    View full-size slide

  43. #devboostA-10 #DreamArts
    S T E P 1 . P R E P R O C E S S I N G
    େྔͷ౤ߘΛֶश
    ͋Δ಺༰Λೖྗ ࣅͨ౤ߘΛͨ͠ਓΛग़ྗ

    View full-size slide

  44. #devboostA-10 #DreamArts
    Train & Create Models
    Preprocessing for ML
    Doc2Vec
    Doc2VecΛԠ༻ͨ͠User2VecΛ࢖͍ɺ
    ࣄલʹֶशࡁΈϞσϧΛ࡞੒͓͖ͯ͠·͢ɻ

    View full-size slide

  45. #devboostA-10 #DreamArts
    S t e p 2 . ν ϟ ο τ B O T Ͱ ͷ 

    Ϣʔ β Ϩί ϝ ϯ υ ॲ ཧ

    View full-size slide

  46. #devboostA-10 #DreamArts
    User Recommendation
    Step 1͸ࣄલʹߦ͓ͬͯ͘ॲཧͰ͕͢ɺ
    Step 2͸ʮνϟοτBOTʯʹ࿩͔͚͠ΒΕͨࡍʹ
    ϨίϝϯσʔγϣϯͷॲཧΛ࣮ߦ͠·͢ɻ

    View full-size slide

  47. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N

    View full-size slide

  48. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    7VF


    Ұϊ੉ᠳޗ

    View full-size slide

  49. #devboostA-10 #DreamArts
    Messages
    Webhook to Flask Server
    νϟοτΞϓϦ͔ΒνϟοτBOTʹ࿩͔͚͠Δͱɺ
    νϟοταʔό͔ΒWebhook͕ૹΒΕ·͢ɻ

    View full-size slide

  50. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • Webhook
    • νϟοτBOTʹϝοηʔδ͕ૹΒΕΔͱɺ༧Ίઃఆ͞Ε
    ͨURL΁ϝοηʔδͷ಺༰Λసૹ͢Δ࢓૊Έ
    • Flask
    • γϯϓϧͳPythonͷϚΠΫϩWebϑϨʔϜϫʔΫ
    • ࠓճ͸WebhookΛड͚ͨࡍʹϝοηʔδຊจΛऔಘ
    ͠ɺޙଓͷϨίϝϯυॲཧΛݺͼग़͢

    View full-size slide

  51. #devboostA-10 #DreamArts
    Get Users Who Know Keywords
    Execute Python Scripts

    View full-size slide

  52. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • User2Vec
    • FlaskͰऔಘͨ͠ϝοηʔδΛܗଶૉղੳΛ
    ͯ͠෼͔ͪॻ͖ʹ͠ɺStep 1.Ͱੜ੒ֶͨ͠
    शࡁΈϞσϧ͔ΒϢʔβΛऔಘ
    • ͜ͷͱ͖ɺϕΫτϧͷྨࣅείΞʢίαΠϯ
    ྨࣅ౓ʣ΋औಘͰ͖Δ

    View full-size slide

  53. #devboostA-10 #DreamArts
    Measuring The Distance Between Users

    View full-size slide

  54. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • άϥϑσʔλϕʔε
    • ϝοηʔδͷ౤ߘऀͱɺػցֶशͰऔಘͨ͠
    Ϣʔβͱͷڑ཭Λܭࢉ
    • ϓϩάϥϜ͔ΒσʔλϕʔεΛૢ࡞͢Δʹ͸

    Gremlinͱ͍͏ΠϯλʔϑΣΠεΛར༻

    View full-size slide

  55. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • Apache TinkerPop Gremlin
    • ϑϨʔϜϫʔΫͰ͋ΔApache TinkerPopͷάϥϑ

    τϥόʔαϧݴޠʢDSLʣ
    • Neo4jɺOrientDBɺAmazon NeptuneɺAzure
    Cosmos DB౳ͷଟ͘ͷάϥϑσʔλϕʔε͕αϙʔτ
    • Neo4jͷCypher Query౳ʹൺ΂ɺ௚ײతͳૢ࡞͕Մೳ

    View full-size slide

  56. #devboostA-10 #DreamArts
    User
    Reaction
    • Id
    • Name
    • Id
    • Name
    • Sentiment
    • CreatedAt
    Message
    • Id
    • Text
    • AttachmentTitle
    • AttachmentText
    • CreatedAt
    >g.V().hasLabel(‘User’).has(‘Id’, ‘rettar5’)
    ࣗ෼ʢid = ‘rettar5’ʣͷ৘ใΛऔಘ͢Δͱ͖ʹ͸…

    View full-size slide

  57. #devboostA-10 #DreamArts
    User
    Reaction
    Post
    • Id
    • Name
    • Id
    • Name
    • Sentiment
    • CreatedAt
    Message
    • Id
    • Text
    • AttachmentTitle
    • AttachmentText
    • CreatedAt
    >g.V().hasLabel(‘User’).has(‘Id’, ‘rettar5’)

    .outE(‘Post’).inV()
    ࣗ෼ʢid = ‘rettar5’ʣ͕౤ߘͨ͠ϝοηʔδΛऔಘ͢Δͱ͖ʹ͸…

    View full-size slide

  58. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • Ϣʔβಉ࢜ͷؔ܎ੑ
    • Ϣʔβಉ࢜ͷίϛϡχέʔγϣϯͷྔ

    ʹ Ϣʔβಉ࢜ͷؔ܎είΞ
    • ίϛϡχέʔγϣϯ͕ଟ͚Ε͹ଟ͍΄Ͳɺ஥͕͍
    ͍ؔ܎ͱ൑ఆ
    • ࠓճؔ܎είΞΛଌΔͨΊʹ࢖͏ίϛϡχέʔγϣ
    ϯύλʔϯ͸4छྨ

    View full-size slide

  59. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    @all: 15೔ͷࢿྉΛߋ৽͠·ͨ͠ɺ

    ϨϏϡʔΛ͓ئ͍͠·͢ʂ
    άϧʔϓશһʹϝοηʔδΛ౤ߘ

    View full-size slide

  60. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    @ੴా྄݈: 15೔ͷࢿྉΛ

    ߋ৽͠·ͨ͠ɺ

    ϨϏϡʔΛ͓ئ͍͠·͢ʂ
    ૬खͷ໊લΛ͚ͭͯϝοηʔδΛ౤ߘ

    View full-size slide

  61. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    15೔ͷࢿྉΛߋ৽͠·ͨ͠ɺ

    ϨϏϡʔΛ͓ئ͍͠·͢ʂ
    1ର1ͰϝοηʔδΛ౤ߘ

    View full-size slide

  62. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    15೔ͷࢿྉΛߋ৽͠·ͨ͠ɺ

    ϨϏϡʔΛ͓ئ͍͠·͢ʂ

    ౤ߘͨ͠ϝοηʔδ΁ϦΞΫγϣϯ

    View full-size slide

  63. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • ֤ύλʔϯʹॏΈ෇͚Λߦ͍ɺ߹ܭͷؔ܎
    είΞ͕௿͍ਓʢ㲈 ؔΘͬͨ͜ͱ͕ͳ͍
    ਓʣΛݟ͚ͭग़͢

    View full-size slide

  64. #devboostA-10 #DreamArts
    Post Recommendation Message

    View full-size slide

  65. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    • Ϩίϝϯσʔγϣϯϝοηʔδͷ౤ߘ
    • ؔ܎είΞ͕௿͍͔ͭɺྨࣅείΞ͕ߴ͍
    ॱʹฒͼସ͑
    • ্Ґ3ਓͷ৘ใΛ஌࿩ྠʢνϟοτʣαʔό
    ʹૹΓɺؔΘͬͨ͜ͱ͕ͳ͍ɺΩʔϫʔυ
    Λ஌͍ͬͯΔਓͱͯ͠ϨίϝϯυΛ౤ߘ

    View full-size slide

  66. #devboostA-10 #DreamArts
    Recommend Users
    ϝοηʔδͷ౤ߘʹ੒ޭ͢Δͱ…

    View full-size slide

  67. #devboostA-10 #DreamArts
    S T E P 2 . U S E R R E C O M M E N D AT I O N
    7VF


    Ұϊ੉ᠳޗ
    ੴా͞ΜɺୌՖ͞Μɺ౻ຊ͞Μ͕ʮ7VFʯ
    ʹ͍ͭͯৄ͍͠Α͏Ͱ͢ɻ
    ϝοηʔδΛૹͬͯΈ·ͤΜ͔ʁ

    Ϣʔβ঺հ#05
    ࣗ෼ͷ౤ߘʹରͯ͠ɺνϟοτBOT͕ϢʔβΛ঺հͯ͘͠ΕΔʂ

    View full-size slide

  68. #devboostA-10 #DreamArts
    ΋ ͬ ͱ ྑ ͘ ͠ Α ͏ ͱ
    ߟ ͑ͯ ͍ Δ ͜ ͱ

    View full-size slide

  69. #devboostA-10 #DreamArts
    I N F U T U R E
    • νϟοτBOT͕໾ʹཱ͔ͬͨධՁ͢ΔͨΊͷ
    ࢓૊Έ
    • ΞΫςΟϒϥʔχϯάͷ࢓૊Έ
    • ϓϥΠόγʔɾηΩϡϦςΟͷ࢓૊Έ

    View full-size slide

  70. #devboostA-10 #DreamArts
    I N F U T U R E
    • ΞΫςΟϒϥʔχϯά
    • νϟοτͷσʔλ͸೔ʑ૿͑ଓ͚Δ
    • ։ൃ؀ڥͷαΠϩԽɺܧଓతͳֶशࡁΈ
    Ϟσϧͷߋ৽΍ϋΠύʔύϥϝʔλͷௐ੔
    ʹ՝୊

    View full-size slide

  71. #devboostA-10 #DreamArts
    I N F U T U R E
    • Azure Machine Learning service
    • ػցֶश༻ͷϦιʔε֬อɺ࠷దͳΞϧΰϦζϜɾϋ
    Πύʔύϥϝʔλͷ୳ࡧɺσϓϩΠͳͲΛࣗಈԽ
    • ʮσʔλʯͱʮ΄͍݁͠ՌʯΛ༩͑Δͱɺ͢΂ͯࣗ
    ಈͰػցֶशͯ͠΋Β͑Δະདྷ΋ԕ͘ͳ͍
    • ໰୊ղܾͷຊ࣭Ͱͳ͍ʮ؀ڥߏஙʯ΍ʮӡ༻ʯ౳ʹ
    ࣌ؒΛऔΒΕΔ͜ͱͳ͘ɺ΍Δ΂͖͜ͱ͕΍ΕΔΑ
    ͏ʹͳΔ

    View full-size slide

  72. #devboostA-10 #DreamArts
    I N F U T U R E
    • ϓϥΠόγʔɾηΩϡϦςΟ
    • ܦӦ΍ਓࣄʹؔΘΔ৘ใ͕౤ߘ͞Ε͍ͯΔ
    Մೳੑ͕͋Δ
    • ʮࣗ෼ͷϝοηʔδ͸ݟΒΕͨ͘ͳ͍ʯͱ
    ͍͏ਓ͕ग़ΔՄೳੑ͕͋Δ

    View full-size slide

  73. #devboostA-10 #DreamArts
    I N F U T U R E
    • ϓϥΠόγʔɾηΩϡϦςΟ
    • ݟΒΕͨ͘ͳ͍ͷ͸ϝοηʔδͷ಺༰
    • ϝοηʔδΛૹͬͨͱ͍͏ࣄ࣮Λ࢖͏ͷ͸໰୊ͳ͍
    • ؔ܎είΞͷਫ਼౓͸ҡ࣋ͭͭ͠ɺ࢖ͬͯ͸͍͚ͳ͍
    ϝοηʔδ͸ϚεΩϯάͯ͠׆༻͢Δ
    • 1ର1ͷ΍ΓऔΓ΍ϒϥοΫϦετ౳Ͱલॲཧ

    View full-size slide

  74. #devboostA-10 #DreamArts
    · ͱ Ί

    View full-size slide

  75. #devboostA-10 #DreamArts
    C O N C L U S I O N
    • ۀ຿͕νϟοτϕʔεʹมΘͬͨ
    • ίϛϡχέʔγϣϯͷ෼ੳɾ׆༻͕ݱ࣮తʹ
    • ؾܰʹʮͪΐͬͱࢼͯ͠ΈΔʯ͜ͱͰ͖Δ࣌୅
    • ػցֶश΍Ϋϥ΢υج൫ͳͲखܰʹ࢖͑ΔΑ͏ʹ
    • ͋Γ΋ͷΛ૊Έ߹ΘͤΔ͚ͩͰେ͖ͳ੒Ռ͕ग़ͤΔ
    • ৽ͨͳՁ஋ΛੜΉͨΊͷΞΠσΟΞ͕ॏཁ

    View full-size slide

  76. #devboostA-10 #DreamArts
    R E C R U I T M E N T O F S TA F F AT 

    T O K Y O / H I R O S H I M A / O K I N AWA
    υϦʔϜɾΞʔπ ࠾༻
    https://recruit.dreamarts.co.jp

    View full-size slide