ホーム画面レイアウトのパーソナライゼーション Mercari ML&Search Talk Vol.1 / mercari-home-personalization-ml-search-talk

Slide 1

Slide 1 text

1 ϗʔϜը໘ϨΠΞ΢τͷύʔιφϥΠθʔγϣϯ 2021.12.1 5 Mercari ML&Search Talk Vol. 1 ݹᖒஐ༟

Slide 2

Slide 2 text

2 Twitter: @rilmayer_jp ϓϩμΫτϚωʔδϟʔ݉ΤϯδχΞ from DiscoveryνʔϜ ● ීஈͷۀ຿ ○ PdM: ϝϧΧϦͷσΟεΧόϦʔྖҬ(Ϩίϝϯσʔγϣϯ ػೳ΍ϗʔϜը໘ͷύʔιφϥΠθʔγϣϯࢪࡦ)ʹؔ͢Δ σΟϨΫγϣϯ ○ Engineering: ࢪࡦͷཱҊͱػೳ࣮૷΍γεςϜӡ༻  ● ޷͖ɾಘҙ ○ ৘ใݕࡧ / ਪનγεςϜ ○ ૊৫࿦ ࣗݾ঺հɿ ݹᖒஐ༟ ૊৫࿦ͱ   ݕࡧɾਪન😍

Slide 3

Slide 3 text

3 Discovery νʔϜ ϝϧΧϦͷύʔιφϥΠθʔγϣϯ΍Ϩίϝϯσʔγϣϯશൠʹؔͯ͠৽ػೳ  ։ൃ͔ΒϓϥοτϑΥʔϜͷӡ༻·ͰΛ୲͏ɺଟ༷ͳεΩϧ(ΫϥΠΞϯτ͔Β  όοΫΤϯυ·Ͱ)ͱόοΫάϥ΢ϯυΛ࣋ͭϝϯόʔͰߏ੒͞ΕͨνʔϜ ओͳνʔϜͷ࢓ࣄ ● ϗʔϜը໘શମͷύʔιφϥΠθʔγϣϯ / ϨΠΞ΢τ࠷దԽ ● Ϩίϝϯυίϯϙʔωϯτͷվળ ○ ϗʔϜը໘ ■ Ϣʔβʔ΁ͷ঎඼ਪન (“Ӿཡͨ͠঎඼͔Βͷ͓͢͢Ί” ) ■ ͓͢͢ΊλΠϜϥΠϯ (“͓͢͢Ίͷ঎඼” ) ■ ͳͲ.. . ○ ঎඼ৄࡉϖʔδ ■ ؔ࿈঎඼ (“͜ͷ঎඼Λݟ͍ͯΔਓʹ͓͢͢Ί”)

Slide 4

Slide 4 text

4 ● ϗʔϜը໘ͷϨΠΞ΢τվળΛࢧ͑Δ࢓૊Έ ● ϗʔϜը໘ύʔιφϥΠθʔγϣϯͷऔΓ૊Έ঺հ  (λΠτϧΛύʔιφϥΠθʔγϣϯͱ͍ͯ͠·͕͢࠷దԽͷ࿩ϝΠϯͰ͢... )   ຊ೔࿩͞ͳ͍͜ͱ ● ݸผͷϨίϝϯσʔγϣϯػೳ։ൃࣄྫ ● ૊৫ؒͰͷํ਑ͷ͢Γ߹Θͤ΍ਪਐͷ࢓ํ ● ࣮ݧͷϑϨʔϜϫʔΫ΍վળϧʔϓͷճ͠ํ ● ͳͲ ࠓ೔ͷ࿩

Slide 5

Slide 5 text

5 γεςϜΞʔΩςΫνϟͱͷมભ ϗʔϜը໘ͷϨΠΞ΢τվળ  Λࢧ͑Δ࢓૊Έ

Slide 6

Slide 6 text

6 ϗʔϜը໘ϨΠΞ΢τվળͷΩʔϫʔυ ࣾ಺ϝϯόʔ͕ฒߦͯ͠ ϗʔϜը໘։ൃͰ͖Δ  Α͏ʹϗʔϜը໘ͷ  ίϯϙʔωϯτΛඪ४Խ ମݧ޲্ͷͨΊʹϗʔϜ ը໘ͷϨΠΞ΢τΛ  ͓٬༷ʹ͋ͬͨܗͰ  ग़͠෼͚͢Δ ϞδϡϥʔԽ ύʔιφϥΠζ

Slide 7

Slide 7 text

7 ϗʔϜը໘·ΘΓͷγεςϜΞʔΩςΫνϟมભ ϞϊϦγοΫ࣌୅ ϞδϡϥʔԽ (2019~) ύʔιφϥΠζج൫ (2021~) ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) ίϯςϯπ Client Home   Service Client ϢʔβʔʹԠͨ͡   ఏڙՄೳͳ   ίϯϙʔωϯτ܊ Home Service Ϣʔβʔผʹ   ࠷దԽ͞Εͨ   ϨΠΞ΢τ৘ใ Layout Optimizer ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) Micro Services   (ίϯςϯπผ) Client Micro Services ϞϊϦε API

Slide 8

Slide 8 text

8 ϗʔϜը໘·ΘΓͷγεςϜΞʔΩςΫνϟมભ ϞϊϦγοΫ࣌୅ ϞδϡϥʔԽ (2019~) ύʔιφϥΠζج൫ (2021~) ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) ίϯςϯπ Client Home   Service Client ϢʔβʔʹԠͨ͡   ఏڙՄೳͳ   ίϯϙʔωϯτ܊ Home Service Ϣʔβʔผʹ   ࠷దԽ͞Εͨ   ϨΠΞ΢τ৘ใ Layout Optimizer ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) Micro Services   (ίϯςϯπผ) Client Micro Services ϞϊϦε API

Slide 9

Slide 9 text

9 ͜Ε࡞ ͬͯ ϗʔϜը໘վमͷ։ൃίετ͕ߴ͍ͨΊɺվम΍৽نίϯςϯπ௥Ճʹ͕࣌ؒ ͔͔Δʢ=࣮ݧͷεϐʔυ͕஗͘ɺԾઆݕূ͕ਐ·ͳ͍ʣ ϞϊϦγοΫ࣌୅ͷ՝୊ײ ΤϯδχΞʢΫϥΠΞϯτ&ϞϊϦγοΫAPI)  ͕ϘτϧωοΫʹ... ϗʔϜը໘ͷվળΛ  ߦ͍͍ͨਓͨͪ ϗʔϜը໘ͷPM ϞϊϦε API Client ͜Εͱ͜Εͱ   ͜Εɾɾɾ ͜Ε࡞ ͬͯ ͜Ε࡞ ͬͯ ͜Ε࡞ ͬͯ ͜Ε࡞ ͬͯ ͜Ε࡞ ͬͯ

Slide 10

Slide 10 text

10 ϚΠΫϩαʔϏεͰίϯϙʔωϯτͷϞδϡϥʔԽ ෳ਺ͷνʔϜ͕ಠཱɾฒߦͯ͠։ൃ͕Մೳʹɻ Home Service Content Library   ఏڙՄೳͳίϯϙʔωϯτͷϞδϡʔϧ Layout Master   ίϯϙʔωϯτͷදࣔॱ Team A Contents A-1 Contents A-2 … Team B Contents B-1 Contents B-2 … … ͓٬༷ Contents A-1 Contents B-2 Contents D-2 … Layout Master Settin g 1. A- 1 2. B- 2 3. D 2 4. … ։ൃ! ։ൃ! … Client

Slide 11

Slide 11 text

11 ... ࣄલʹ༻ҙͨ͠ΫϥΠΞϯτͷUIςϯϓϨʔτ ΫϥΠΞϯτͰ༻్ʹԠͨ͡UIςϯϓϨʔτΛෳ਺༻ҙ͠ɺ࠶ར༻͢Δ͜ͱͰ  UI։ൃͷ޻਺Λ࡟ݮɻ ςϯϓϨʔτλΠϓ ΛબΜͰI/Fʹैͬͯ   σʔλΛ౉͚ͩ͢Ͱ ྑ͍ͷͰ։ൃ͕   ָͩͳʙʂ ίϯϙʔωϯτ  UIλΠϓͱ֨ೲσʔλ ϨΠΞ΢τ  componentͷ૊Έ߹Θͤ ɾɾɾ

Slide 12

Slide 12 text

12 ྫɿਪનίϯϙʔωϯτͷ։ൃ Home Service ਪનίϯϙʔωϯτ Service Content Library   ఏڙՄೳͳίϯϙʔ   ωϯτͷϞδϡʔϧ ਪનίϯϙʔωϯτ - UIύλʔϯɿUIύλʔϯ A - λΠτϧɿߪೖͨ͠঎඼͔Βͷ͓͢͢Ί - ग़ݱ৚݅ɿաڈNिؒͷؒʹ1఺Ҏ্ͷ  ߪೖ͕͓͋ͬͨ٬༷ - σʔλߏ଄ɿλΠτϧɺΞΠςϜ৘ใ - ϩδοΫɿϨίϝϯυαʔϏε͔Β  ਪનΞΠςϜ৘ใΛऔಘ - … ਪનίϯϙʔωϯτͷ։ൃऀ Layout Master   ίϯϙʔωϯτͷදࣔॱ Layout Master Settin g - A-1 → C-2 → [ਪનίϯϙʔωϯτ] → B-1 New Contents A-1 Contents B-2 ৽نਪન  ίϯϙʔωϯτ … Client

Slide 13

Slide 13 text

13 ϗʔϜը໘·ΘΓͷγεςϜΞʔΩςΫνϟมભ ϞϊϦγοΫ࣌୅ ϞδϡϥʔԽ (2019~) ύʔιφϥΠζج൫ (2021~) ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) ίϯςϯπ Client Home   Service Client ϢʔβʔʹԠͨ͡   ఏڙՄೳͳ   ίϯϙʔωϯτ܊ Home Service Ϣʔβʔผʹ   ࠷దԽ͞Εͨ   ϨΠΞ΢τ৘ใ Layout Optimizer ϨΠΞ΢τ৘ใ (ϋʔυίʔυ) Micro Services   (ίϯςϯπผ) Client Micro Services ϞϊϦε API

Slide 14

Slide 14 text

14 ϗʔϜͷ։ൃʹଟ͘ͷ։ൃऀ͕औΓ૊ΊΔΑ͏ʹͳ͕ͬͨɺ  ϨΠΞ΢τϚελʔΛʮ୭͕ʯɺʮͲͷΑ͏ʹʯมߋ͢Δ͔͕՝୊ʹɾɾɾ ● എܠᶃɿίϯςϯπͷύʔιφϥΠζΛਐΊ͍ͨ ○ ༷ʑͳଐੑͷϢʔβʔʹ͋ͬͨίϯςϯπΛϗʔϜͰఏڙͰ͖ΔΑ͏ʹ͍͖͍ͯͨ͠  (ྫ: ొ࿥ͨ͠͹͔Γͷ͓٬༷ʹ͸ϝϧΧϦͰϗοτͳ঎඼ΛϨίϝϯυ͍ͨ͠ͳͲ)  ● എܠᶄɿϗʔϜΛ͓٬༷ͱͷద੾ͳίϛϡχέʔγϣϯͷ৔ͱ͍ͨ͠ ○ ޿ࠂͳͲͨͱ͑ϝϧΧϦ͔ΒͷඞཁͳίϛϡχέʔγϣϯͰ͋ͬͯ΋ద੾ͳ͓٬༷ʹ  ରͯ͠Ͱ͖Δ͚ͩద੾ͳλΠϛϯάͰఏڙ͍ͨ͠  (ྫ: ϗʔϜը໘͕޿ࠂͰຒΊਚ͘͞ΕΔΑ͏ͳ͜ͱ͸ආ͚͍ͨͳͲ) ϞδϡϥʔԽޙͷ՝୊

Slide 15

Slide 15 text

15 ղܾࡦɿϨΠΞ΢τ࠷దԽͷϚΠΫϩαʔϏε։ൃ ϗʔϜϨΠΞ΢τ࠷దԽʹ੹຿Λ࣋ͬͨϚΠΫϩαʔϏεΛ։ൃ͠ɺ  Ϣʔβʔ͝ͱͷϨΠΞ΢τग़͠෼͚ΛҰݩ؅ཧͰ͖ΔΑ͏ʹɻ Client Home Service Layout Optimizer Layout Master Setting Optimization Model s User and Component Feature store Model 1 Model 2

Slide 16

Slide 16 text

16 ϗʔϜը໘ϨΠΞ΢τܾఆͷ࢓૊Έ Client ϢʔβʔʹԠͨ͡ఏڙ   Մೳͳίϯϙʔωϯτ IDΛ΋ͱʹɺͦΒΒͷ දࣔॱΛϦΫΤετ ྫ) [2, 3, 12, 1, …] Home Service ϗʔϜը໘ͷ ίϯςϯπΛ   ϦΫΤετ Layout Optimizer Layout Master Setting Optimization Model s User and Component Feature store ϢʔβʔʹԠͨ͡   ϞσϧΛݺͼग़ͯ͠ίϯϙʔωϯτ ͷදࣔॱΛ֬ఆ Model 1 Model 2 ࠷దԽͷ݁ՌΛϗʔϜ αʔϏεʹϨεϙϯε ྫ) [1, 12, 3, …] ίϯϙʔωϯτID ʹԠͨ͡ίϯς ϯπΛ֤αʔϏ ε͔ΒϑΣον Ϣʔβʔ͝ͱʹ ҟͳΔϗʔϜը໘ ΛϨεϙϯε ᶃ ᶄ ᶅ ᶆ ᶇ ᶈ

Slide 17

Slide 17 text

17 ϞδϡϥʔԽ ● ίϯϙʔωϯτͷඪ४ԽʹΑͬͯଟ͘ͷνʔϜ͕ಠཱฒߦͯ͠։ൃΛਐΊΔ͜ͱ͕Ͱ͖Δ ● ΫϥΠΞϯτΤϯδχΞ΍όοΫΤϯυͷಛఆαʔϏε͕ϘτϧωοΫʹͳΒͳ͍ ύʔιφϥΠζج൫ ● ϨΠΞ΢τϚελʔʹΑΔ؅ཧʹ՝୊͕ݟ͖͑ͯͨͨΊɺϨΠΞ΢τͷܾఆʹ੹຿Λ࣋ͭ   ϚΠΫϩαʔϏεΛ։ൃத ·ͱΊɿϗʔϜը໘ͷϨΠΞ΢τվળΛࢧ͑Δ࢓૊Έ

Slide 18

Slide 18 text

18 ϗʔϜը໘ύʔιφϥΠθʔγϣϯͷऔΓ૊Έ ঺հ όϯσΟοτΞϧΰϦζϜʹΑΔϗʔϜը໘ϨΠΞ΢τͷ࠷దԽ

Slide 19

Slide 19 text

19 ϗʔϜը໘ϨΠΞ΢τܾఆͷ՝୊

Slide 20

Slide 20 text

20 ྫ: ϨΠΞ΢τύλʔϯͱλοϓϨʔτ ໰୊ઃఆɿ਺ଟ͘ͷϨΠΞ΢τ͔Β࠷ڧͷ΋ͷΛબͼ͍ͨ … 0.2 … 0.2 … 0.1 Liked Items … 0.3 Banners Osusume Timeline … ??? Banners New   Component Osusume Timeline Liked Items Osusume Timeline Osusume Timeline Banners Osusume Timeline Osusume Timeline … ??? Banners New   Component ɾɾɾ ※ λοϓϨʔτ͸ϥϯμϜͳ஋ ※ ϓϩμΫτʹ͓͍ͯඞͣ͠΋λοϓϨʔτ͕ߴ͍͜ͱ͕ྑ͍Θ͚Ͱ͸ͳ͍

Slide 21

Slide 21 text

21 ৽ͨͳίϯϙʔωϯτΛؚΉϨΠΞ΢τύλʔϯΛσϑΥϧτύλʔϯͱ  A/BςετͰൺֱ͠ɺ࠷ऴతͳҙࢥܾఆΛPM͕ߦ͏ɻ ैདྷ͔Βߦ͍ͬͯΔϨΠΞ΢τܾఆͷखଓ͖ ࣮ݧ୳ࡧ (ޮՌෆ໌ͳϨΠΞ΢τ) ஌ࣝ׆༻  (ݱࡏ࠷΋ྑ͍ϨΠΞ΢τ) Osusume Timeline … ??? Banners New Component Like … 0.3 Banners Osusume Timeline ςετͷ݁ՌΛ   ΋ͱʹ௕ظత   ʹྑͦ͞͏ͳํΛ   ࠾༻͠Α͏ʂ ϗʔϜը໘ͷPM

Slide 22

Slide 22 text

22 ● બ୒ࢶ͕ଟ͘ͳΔɿϨΠΞ΢τύλʔϯ(ίϯϙʔωϯτ)͕૿͑͗͢Δ ͱɺ༗ݶ࣌ؒͰ͋Δఔ౓ͷظؒͷ͔͔ΔA/BςετͰൺֱ͢Δ͜ͱ͕೉͠ ͘ͳΔ ● ύʔιφϥΠζϧʔϧͷ؅ཧ͕ࠔ೉ɿݸผͷ͓٬༷ʹԊͬͨϨΠΞ΢τͳ ͲΛߟ͑࢝ΊΔͱਓखʹΑΔϧʔϧ؅ཧ͸ඇৗʹେม ● ΧελϚʔҎ֎ͷཁૉ͕େ͖͘ͳΔɿؔ܎ऀ͕૿͑ͯ͘Δͱ७ਮͳ  ϓϩμΫτͷྑ͠ѱ͚ͩ͠ͰܾΊʹ͘͘ͳΔ͜ͱ΋͋Δ ϨΠΞ΢τύλʔϯΛA/Bςετ&PM൑அͰܾΊΔ՝୊ εέʔϧ͢Δ࢓૊ΈͰϨΠΞ΢τΛܾఆ͍ͨ͠

Slide 23

Slide 23 text

23 όϯσΟοτΞϧΰϦζϜͷಋೖ

Slide 24

Slide 24 text

24 ● ΞϧΰϦζϜͷҰ෼໺ ○ ໰୊ઃఆɿҟͳΔ֬཰తͳใुઃఆ͕ͳ͞Ε͍ͯΔෳ਺ͷબ୒ࢶ  (εϩοτϚγʔϯ=Banditʹྫ͑ΒΕΔ)͕ଘࡏ͢Δத͔Βྑ͍  બ୒ࢶΛબΜͰ࠷ऴతʹಘΔใुΛ࠷େԽ͍ͨ͠ ○ ઓུɿࣄલʹ͍࣋ͬͯΔ஌ࣝ(ྫ͑͹ɺબ୒ࢶA͕࠷΋ใु͕ߴͦ͏  ͳͲ)Λ׆༻ͭͭ͠ɺະ஌ͷબ୒ࢶ΋୳ΔόϥϯεΛ͏·͘औΔ ○ ༻ޠɿબ୒ࢶΛεϩοτϚγϯͷʮ࿹(Arm)ʯʹྫ͑ͯɺબ୒ࢶΛ  બΜͩࡍʹಘΒΕΔརӹΛʮใु(reword)ʯͱݺͿɻ  ※ଛࣦʹ໨Λ޲͚ͯޙչ(Regret)ͱݺͿ৔߹΋͋Δɻ  ● ໘ന͞(ݸਓͷײ૝ ) ○ ࣮༻໘Ͱ΋Α͋͘Δ໰୊ઃఆͳͷͰԠ༻ൣғ͕޿͍ ○ ཧ࿦໘Ͱ΋ظ଴஋ͳͲͷܭࢉ͕͔ͬ͠ΓͰ͖Δ όϯσΟοτΞϧΰϦζϜͱ͸

Slide 25

Slide 25 text

25 όϯσΟοτΞϧΰϦζϜͷ໰୊ʹམͱ͠ࠐΉͱɾɾɾ ● ࿹ … ϨΠΞ΢τύλʔϯ ● ใु … ͋ΔϨΠΞ΢τύλʔϯΛϢʔβʔʹఏڙͨ͠ͱ͖ͷCTR(λοϓϨʔτ) ϨΠΞ΢τ࠷దԽΛόϯσΟοτΞϧΰϦζϜͰߟ͑Δ

Slide 26

Slide 26 text

26 ୳ࡧͱ׆༻ͷόϥϯεΛऔΓͳ͕Β࠷దͳϨΠΞ΢τύλʔϯΛ୳Δ όϯσΟοτΞϧΰϦζϜʹΑΔϨΠΞ΢τఏڙ ୳ࡧʢ࣮ݧʣ ׆༻ʢ஌ࣝ׆༻ʣ Osusume Timeline … ??? Banners New Recommend Like … 0.3 Banners Osusume Timeline όϥϯε   ͱΓͳ͕Β   ΍͍ͬͯͧ͘

Slide 27

Slide 27 text

27 ηάϝϯτ2 ηάϝϯτ1 ݱࡏτϥΠதͷϩδοΫ֓ཁ ● ε-greedyΞϧΰϦζϜ: εͷ֬཰Ͱ୳ࡧ͠ɺ1-εͷ֬཰Ͱ׆༻(=ࠓ·Ͱͷσʔλ͔Β࠷΋ྑ͍ ͱ෼͔͍ͬͯΔϨΠΞ΢τͷఏڙ)Λߦ͏ɻ ● ηάϝϯτϕʔεɿϢʔβʔηάϝϯτ͝ͱʹ୳ࡧͱ׆༻Λߦ͏ɻ Layout Optimizer Hom e ϨΠΞ΢τύλʔϯ Ϣʔβʔηάϝϯτ ɾɾɾ ηάϝϯτ3 ɾɾɾ

Slide 28

Slide 28 text

28 ͜Ε·ͰͷऔΓ૊Έɿ࣮ݧ঺հ

Slide 29

Slide 29 text

29 ࣮ݧᶃɿߋ৽ִؒʹؔ͢Δ࣮ݧ ᶃ-A ߋ৽ִؒ(௕ ) ● ઃఆ ○ ใुɿHome CT R ○ σʔλͷߋ৽ɿ1೔ִؒ ○ ϨΠΞ΢τύλʔϯɿ~5  ● ݁Ռ ○ Home CTR: fla t ○ Home CVR (ߪങऀ཰): down 😩 ᶃ-B ߋ৽ִؒ(୹ ) ● ઃఆ ○ ใुɿHome CT R ○ σʔλͷߋ৽ɿ1ִ࣌ؒؒ ○ ϨΠΞ΢τύλʔϯɿ~5  ● ݁Ռ ○ Home CTR: fla t ○ Home CVR (ߪങऀ཰): flat 🙂 ߋ৽ִؒΛ୹͘͢Δ͜ͱͰ࠷దͰͳ͍ϨΠΞ΢τͷදࣔظ͕ؒ୹ॖͰ͖ɺ࠷దͳϨΠΞ΢τʹ͢͹ ΍͘ऩଋ͢Δɻʢߋ৽ִؒͷ୹ॖ͸σʔλج൫ͷվળʹΑΓ࣮ݱɻʣ

Slide 30

Slide 30 text

30 ࣮ݧᶄɿ୳ࡧ཰ʹؔ͢Δ࣮ݧ ࣮ݧᶃ ׆༻ଟΊ ● ઃఆ ○ ใुɿHome CT R ○ σʔλͷߋ৽ɿ1ִ࣌ؒؒ ○ ϨΠΞ΢τύλʔϯɿ~ 5 ○ ୳ࡧ཰ε: 1%  ● ݁Ռ ○ Home CTR: fla t ○ Home CVR (ߪങऀ཰): flat 🙂 ࣮ݧᶄ ୳ࡧଟΊ ● ઃఆ ○ ใुɿHome CT R ○ σʔλͷߋ৽ɿ1ִ࣌ؒؒ ○ ϨΠΞ΢τύλʔϯɿ~ 5 ○ ୳ࡧ཰ε: 5%  ● ݁Ռ ○ Home CTR: fla t ○ Home CVR (ߪങऀ཰): flat 🙂 ࠷ऴతͳϝτϦΫεʹ͸େ͖ͳࠩ͸ੜ͡ͳ͔͕ͬͨɺ୳ࡧ཰ͷߴ͍ઃఆͷํ͕ఏڙ͞ΕΔϨΠΞ΢ τύλʔϯʹ҆ఆੑ͕͋ͬͨ (=֤ϨΠΞ΢τͷఏڙ࣌ؒͷ෼ࢄ͕খ͔ͬͨ͞)ɻ

Slide 31

Slide 31 text

31 ● ϗʔϜը໘ͷϨΠΞ΢τఏڙϩδοΫΛ࣮ݧதͰɺόϯσΟοτ  ΞϧΰϦζϜ͕͋Δఔ౓ϫʔΫ͢Δ͜ͱ͕෼͔͖ͬͯͨ ○ શମʹѱӨڹΛ༩͑ͣʹෳ਺ͷ৽نϨΠΞ΢τύλʔϯΛࢼ͢͜ͱ͸Ͱ͖ͦ͏ ○ ΰʔϧϝτϦΫεͷվળʹ͍ͭͯ͸໛ࡧத  ● σʔλߋ৽ִؒ΍୳ࡧ཰ͳͲͷมߋͷӨڹΛ঺հ ○ σʔλߋ৽ִؒ → ୹͍ํ(1೔ִؒΑΓ΋1ִ࣌ؒؒ)͕ྑͦ͞͏ ○ ୳ࡧ཰ → ݁࿦͸ग़͍ͯͳ͍͕ڍಈͷҧ͍͕ݟ͍͑ͯΔ  ● ࠓޙͷվળ ○ ίϯϙʔωϯτ։ൃͱฏߦͯ͠ϨΠΞ΢τ࠷దԽϩδοΫͷຏ͖ࠐΈΛ͍ͯ͘͠ ○ Ϟσϧࣗମ΋·ͩجຊతͳͱ͜Ζ͔͠ར༻͍ͯ͠ͳ͍ͷͰվળͷ༨஍͋Γ ·ͱΊɿόϯσΟοτΞϧΰϦζϜʹΑΔϨΠΞ΢τܾఆ

Slide 32

Slide 32 text

32 ·ͱΊ

Slide 33

Slide 33 text

33 ● ϗʔϜը໘ͷύʔιφϥΠζΛࢧ͑Δ࢓૊Έ ○ ϞδϡϥʔԽ ■ ίϯϙʔωϯτͷඪ४ԽʹΑͬͯଟ͘ͷνʔϜ͕ಠཱฒߦͯ͠։ൃΛਐΊΔ͜ͱ͕Ͱ͖ΔΑ͏ ʹ ■ ΫϥΠΞϯτ΍όοΫΤϯυͷಛఆαʔϏε͕ϘτϧωοΫʹͳΒͳ͍ ○ ύʔιφϥΠζج൫ ■ େྔͷϨΠΞ΢τύλʔϯʢίϯϙʔωϯτʣͷத͔Β࠷దͳϨΠΞ΢τܾఆΛ   ࣗಈԽ͢ΔϚΠΫϩαʔϏεΛ։ൃத   ● ϨΠΞ΢τܾఆͷϞσϧվળ ○ ݱࡏόϯσΟοτΞϧΰϦζϜΛϝΠϯͱͨ͠Ϟσϧ։ൃ&࣮ݧΛਪਐத ○ ෳ਺ͷϨΠΞ΢τΛ୳ࡧ͠ͳ͕ΒɺޮՌతʹϨΠΞ΢τΛܾఆ͢Δ࢓૊Έ͕Ͱ͖ͭͭ͋Δ ϗʔϜը໘ύʔιφϥΠζͷ࢓૊ΈͱϞσϧվળ