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cookpad-summer-internship-2022-service-development

justin
November 14, 2022

 cookpad-summer-internship-2022-service-development

justin

November 14, 2022
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  1. ϩά෼ੳ 57 • ʮϩάʯͱ͸ • ࣌ܥྻσʔλ (͍ͭɺ୭͕ɺͲ͜ͰɺԿΛͲ͏΍ͬͯɺͲ͏ͨ͠) • ਺஋σʔλ΍จࣈσʔλ •

    Ұޱʹϩάͱݴͬͯ΋ͨ͘͞Μछྨ͕͋Δ • ϢʔβཧղͷͨΊʹԿͷϩάΛݟΕ͹ྑ͍͔ • PV(ϖʔδϏϡʔ)ϩά: ϒϥ΢βϦΫΤετͷه࿥ɾ෼ੳ • ߦಈϩά: Ϣʔβߦಈͷه࿥ɾ෼ੳ ͳͲΛݟΔ͜ͱ͕ଟ͍
  2. ϑϦϚΞϓϦͷετʔϦʔྫ • (ηʔϧͰૂ͍ͬͯͨ෰Λങ͍ಀͯ͠͠·ͬͨ) • (Ͱ΋ΠϯελͰݟͨ͜ͷ෰ͱͯ͠Ͳ͏ͯ͠΋ཉ͍͠…) • ϑϦϚͰചΓʹग़͍ͯΔ΋ͷΛ୳͢ • ӡྑ͘෰Λݟ͚ͭɺঢ়ଶ΋৽඼Ͱ͋Δ͜ͱΛ֬ೝ •

    ൢചՁ͕֨ߴ͔ͬͨͷͰͻͱ·ͣอଘ͓ͯ͘͠ • ʢͱΓ͋͑ͣɺଞͷ͓ళͱ͔ΞϓϦͰ୳ͤ͹͍͍͔ʣ • ҰिؒޙɺվΊͯ֬ೝ͢Δͱཉ͔ͬͨ͠෰͸ചΓ੾Ε͍ͯͨ… 65 ߦಈ എܠ ՝୊ ߦಈ ߦಈ
  3. ϑϦϚΞϓϦͷετʔϦʔྫ • (ηʔϧͰૂ͍ͬͯͨ෰Λങ͍ಀͯ͠͠·ͬͨ) • (Ͱ΋ΠϯελͰݟͨ͜ͷ෰ͱͯ͠Ͳ͏ͯ͠΋ཉ͍͠…) • ϑϦϚͰചΓʹग़͍ͯΔ΋ͷΛ୳͢ • ӡྑ͘෰Λݟ͚ͭɺঢ়ଶ΋৽඼Ͱ͋Δ͜ͱΛ֬ೝ •

    ൢചՁ͕֨ߴ͔ͬͨͷͰͻͱ·ͣอଘ͓ͯ͘͠ • ʢͱΓ͋͑ͣɺଞͷ͓ళͱ͔ΞϓϦͰ୳ͤ͹͍͍͔ʣ • ҰिؒޙɺվΊͯ֬ೝ͢Δͱཉ͔ͬͨ͠෰͸ചΓ੾Ε͍ͯͨ… 66 ߦಈ ײ৘ എܠ എܠ ՝୊ ߦಈ ߦಈ
  4. ԾઆͱղܾࡦͷݴޠԽ •཈͑Δ΂͖ϙΠϯτ 1. ར༻ऀ: ͦͷαʔϏε͸୭͕࢖͏? 2. Ձ஋: ͦͷαʔϏεΛ࢖͏ͱԿ͕͏Ε͍͠ͷ? 3. ମݧ:

    ͦͷՁ஋͸ͲΜͳମݧ͔ΒಘΒΕΔ? 4. ػೳ: ͦͷମݧ͕ͲΜͳػೳ͕͋Ε͹࣮ݱͰ͖Δ? 76
  5. • ఆྔσʔλ ‣ PV(PageView), CV(Conversion), UU(Unique User), ϦςϯγϣϯͳͲ • UU:

    ूܭظؒ಺ʹWebαΠτ΍ΞϓϦΛར༻ͨ͠Ϣʔβʔͷ਺Λද͢ࢦ ඪ • Ϧςϯγϣϯ: ܧଓ཰ͷ͜ͱɻΠϯετʔϧͷޙʹҰఆͷ೔਺͕ܦա͠ ͯ΋ܧଓͯ͠ΞϓϦΛ࢖༻͍ͯ͠ΔϢʔβʔͷׂ߹ɻ ݕূํ๏ 91
  6. ఆੑ vs ఆྔ ఆੑධՁ ఆྔධՁ • ಘΒΕΔ ”৘ใྔ” ͕ଟ͍ •

    Ͳ͏͕͍͋ͯ΋ओ؍͕ೖΔ • αϯϓϧ͕ภΔՄೳੑ͕ߴ͍ • ໌֬ͳ݁Ռ͸ग़͖ͯͮΒ͍ • ݕূظؒࣗମ͸୹͍ • ಘΒΕΔ ”৘ใྔ” ͕গͳ͍ • αϯϓϧͷภΓΛݮΒͤΔ • ໌֬ͳ݁Ռ͕ग़͠΍͍͢ • ͦΕͳΓͷݕূظ͕ؒඞཁ 97
  7. ఆੑͱఆྔͷ࢖͍෼͚ ఆੑධՁ͕޲͍ͯΔ ఆྔධՁ͕޲͍ͯΔ • αϯϓϧ਺͕গͳ͍ • ݕূ͍ͨ͠ମݧ͕ෳࡶ • ίϯηϓτΛ٧Ί͍͖͍ͯͨ •

    αϯϓϧ਺͕े෼ʹऔΕΔ • ݕূ͍ͨ͠ମݧ͕γϯϓϧ • ίϯηϓτ͕੒ख़͍ͯ͠Δ αϯϓϧ਺ͷ൑அ͸೉͍͠
 ؆୯ʹ΍ΔͳΒ https://www.optimizely.com/sample-size-calculator/ ͳͲͷαΠτ͕࢖͑Δ FYI: https://techlife.cookpad.com/entry/2016/09/26/111601 98
  8. ࣮ફύʔτͰ΍Δ͜ͱ(idea) ᶃ ϢʔβʔΠϯλϏϡʔ
 ͷ४උΛ͢Δ 119 ᶄ ϢʔβʔΠϯλϏϡʔ࣮ࢪ ਓՈ଒ ങ͍෺͸ ࢓ࣄؼΓ

    ࢠڙ͔Β ໨͕཭ͤͳ͍ ࢠڙͷ ͓ห౰࡞Γ͕ େม ᶅ ϢʔβʔΠϯλϏϡʔͷ݁Ռ
 ΛৼΓฦΓɺ՝୊΍ཉٻΛ͕͢͞
  9. ࣮ફύʔτͰ΍Δ͜ͱ(idea) ᶃ ϢʔβʔΠϯλϏϡʔ
 ͷ४උΛ͢Δ 123 ᶄ ϢʔβʔΠϯλϏϡʔ࣮ࢪ ਓՈ଒ ങ͍෺͸ ࢓ࣄؼΓ

    ࢠڙ͔Β ໨͕཭ͤͳ͍ ࢠڙͷ ͓ห౰࡞Γ͕ େม ᶅ ϢʔβʔΠϯλϏϡʔͷ݁Ռ
 ΛৼΓฦΓɺ՝୊΍ཉٻΛ͕͢͞
  10. ϝϞͷऔΓํʹ͍ͭͯ# • ϝϞ͸ Google Docs ʹڞಉฤूͰू໿͢Δ • ֤νʔϜͷ Google Drive

    ͷϑΥϧμʹϢʔβʔΠϯλ Ϗϡʔ༻ͷ Google docs Λ࡞੒ࡁΈͰ͢ 143
  11. Ձ஋ԾઆΛཱͯΔ্Ͱͷ஫ҙ ਓؾॱݕࡧͷՁ஋Ծઆ ϨγϐΛ୳͢Ϣʔβ ਓؾϨγϐΛݕࡧ͍ͨ͠ ଟ͘ͷϨγϐ͕͋ΓܾΊΒΕͳ͍ ਓؾϨγϐΛݕࡧͰ͖Δ • ཉٻʹػೳΛॻ͔ͳ͍Α͏ʹ஫ҙ • ཉٻʮʓʓ͍ͨ͠ͷͰʯ


    ػೳʮʓʓͰ͖Δ͜ͱʹՁ஋͕͋Δʯ ͱ͍͏ܗࣜʹͳͬͯ͠·͏ • ཉٻ͸ʮݕࡧ͍ͨ͠ ʯͰ͸ͳ͘
 → ʮਓؾϨγϐΛݟ͚͍ͭͨʯ • ݕࡧҎ֎ͷղܾखஈͷՄೳੑ͕͋Δ • ػೳΛ͔͘ͱࢥߟఀࢭͯ͠͠·͏ 156
  12. ΞΠεϒϨΠΫλΠϜ. 160 • ࠓ͔Β֤νʔϜͰΞΠεϒϨΠΫΛߦ͍·͢ʂ • τϐοΫ • ࣗݾ঺հ • ͓ޓ͍ͷݺͼํɾχοΫωʔϜ

    • ޷͖ͳΤσΟλ • etc… • ͦͷ··νʔϜͰϥϯν͠ͳ͕ΒϫΠϫΠ͢Δͷ΋okͰ͢ʂ