Tweet
Tweet

Slide 1

Slide 1 text

©2019 Wantedly, Inc. Wantedly ৽ਓݚम ʮBigQuery σʔλ෼ੳϊοΫʯΛ࣮ࢪͨ͠࿩ ΤϯδχΞͷ৽ਓݚमNight 17.May 2019 - Yuya Matsumura @yu-ya4

Slide 2

Slide 2 text

©2019 Wantedly, Inc. ✓ Yuya Matsumura ✓ Software Engineer ✓ Wantedly, Inc. Recommendation Team (since April 2018) ✓ Interested in Information Retrieval, Machine Learning Self-Introduction @yu-ya4 @yu__ya4

Slide 3

Slide 3 text

©2019 Wantedly, Inc. 8BOUFEMZʹ͓͚Δ৽ਓݚमͷ֓ཁ঺հ ৽ਓݚमʮ#JH2VFSZ෼ੳϊοΫʯͷ঺հ Agenda

Slide 4

Slide 4 text

©2019 Wantedly, Inc. 8BOUFEMZʹ͓͚Δ৽ਓݚमͷ֓ཁ঺հ ৽ਓݚमʮ#JH2VFSZ෼ੳϊοΫʯͷ঺հ Agenda

Slide 5

Slide 5 text

©2019 Wantedly, Inc. ʮWantedly ݻ༗ͷ஌ࣝʢ૊৫ɾϓϩμΫτɾจԽͷ஌ࣝʣʯ΍ʮීวతͳ஌ࣝʢΤ ϯδχΞϦϯάͳͲͷઐ໳஌ࣝɺϏδωεϚφʔ΍๏཯ͷ஌ࣝʣʯΛ਎ʹ͚ͭɺ ৽ਓΤϯδχΞ͕Wantedly ͕ظ଴͢ΔΤϯδχΞ૾ʹۙͮͨ͘Ίͷֶͼͷ৔ Wantedly ʹ͓͚Δ৽ਓݚम ৽ਓΤϯδχΞ Wantedly ͕ظ଴͢Δ ΤϯδχΞ૾ ৽ਓݚम https://speakerdeck.com/south37/xin-zu-yan-xiu-dexing-u-isucon-falsemei-li?slide=9

Slide 6

Slide 6 text

©2019 Wantedly, Inc. Wantedly ͕ظ଴͢ΔΤϯδχΞ૾ ϓϩμΫτͰՁ஋Λಧ͚ΔͨΊʹɺٕज़Λ࢖͏ ඞཁͰ͋Ε͹͋ΒΏΔٕज़ʹ௅ઓ͢Δ https://speakerdeck.com/south37/xin-zu-yan-xiu-dexing-u-isucon-falsemei-li?slide=10

Slide 7

Slide 7 text

©2019 Wantedly, Inc. Wantedly ʹ͓͚Δ৽ਓݚम͕ఏڙ͢Δ΋ͷ ϓϩμΫτͰՁ஋Λಧ͚ΔͨΊʹɺٕज़Λ࢖͏ ⾣ϓϩμΫτʹՁ஋Λ༩͑Δٕज़ΛֶͿػձ ඞཁͰ͋Ε͹͋ΒΏΔٕज़ʹ௅ઓ͢Δ ⾣ٕज़తʹ޿͍ྖҬʹ৮ΕΔܦݧ https://speakerdeck.com/south37/xin-zu-yan-xiu-dexing-u-isucon-falsemei-li?slide=10

Slide 8

Slide 8 text

©2019 Wantedly, Inc. Wantedly ʹ͓͚Δ৽ਓݚमͷྫʢ̍ʣ https://speakerdeck.com/tan_z_tan/how-to-get-involved-with- machine-learning-at-wantedly

Slide 9

Slide 9 text

©2019 Wantedly, Inc. Wantedly ʹ͓͚Δ৽ਓݚमͷྫʢ̎ʣ https://speakerdeck.com/south37/new-grad-isucon-for-learning

Slide 10

Slide 10 text

©2019 Wantedly, Inc. Wantedly ʹ͓͚Δ৽ਓݚमͷྫʢ̏ʣ https://speakerdeck.com/kawasy/managing-your-leader

Slide 11

Slide 11 text

©2019 Wantedly, Inc. ଞʹ΋͍Ζ͍Ζ Wantedly ʹ͓͚Δ৽ਓݚमͷྫ https://wantedlyinc.com/ja/presentations

Slide 12

Slide 12 text

©2019 Wantedly, Inc. 8BOUFEMZʹ͓͚Δ৽ਓݚमͷ֓ཁ঺հ ৽ਓݚमʮ#JH2VFSZ෼ੳϊοΫʯͷ঺հ Agenda

Slide 13

Slide 13 text

©2019 Wantedly, Inc. BigQuery σʔλ෼ੳϊοΫ ୲౰ͨ͠ݚम

Slide 14

Slide 14 text

©2019 Wantedly, Inc. ʮBigQuery Λ༻͍ͯ Wantedly ͷαʔϏεʹ͍ͭͯͷ ඞཁͳ৘ใΛద੾ʹऔಘͰ͖ΔΑ͏ʹͳΔʯ ͜ͷݚमͷ໨త

Slide 15

Slide 15 text

©2019 Wantedly, Inc. Why Wantedly Ͱ͸ΞϓϦέʔγϣϯΤϯδχΞ͕ࣗ෼ࣗ਎Ͱσʔλ ෼ੳΛߦͬͯ՝୊Λ೺Ѳͯ͠ࢪࡦΛ࣮ࢪ͠ɼͦͷ݁ՌͷධՁ·Ͱ Λߦ͍ͬͯΔ ࣗ཯తʹಈ͍ͯαʔϏεվળΛਐΊΒΕΔମ੍ εϐʔυײɼαʔϏεѪ…

Slide 16

Slide 16 text

©2019 Wantedly, Inc. ✓ ໰͍΍ԾઆΛཱͯΔ ✓ ݕূํ๏Λߟ͑Δ ✓ ࣮૷͢Δ ✓ ϩάΛऔΔ ✓ ूܭ͢Δ ✓ ධՁ͢Δ https://speakerdeck.com/ngtk/lets-be-able-to-propose-measures-for-product-growth + ͋Δఔ౓ج൫͸੔͍ͬͯΔͷͰ͋·Γߟ͑Δ͜ͱ͸ͳ͍ ࢪࡦ࣮ࢪͷྲྀΕ ίί internal only ͜ͷݚमͷҐஔ͚ͮ

Slide 17

Slide 17 text

©2019 Wantedly, Inc. ͜ͷݚमͷҐஔ͚ͮ ✓ SQL ͷ஌ࣝ • ͜Ε͕ͳ͍ͱ࢝·Βͳ͍ɻࢥͬͨ௨ΓͷσʔλΛਖ਼͘͠औಘͰ͖ΔΑ͏ʹʂ ✓ υϝΠϯ஌ࣝ • ݻ༗ͷσʔλߏ଄ͳͲʢͲ͜ͷςʔϒϧʹͲͷσʔλ͕͋Δͷ͔ʣ • ൺֱతҰൠతͳ΋ͷʢbot ͔ΒͷΞΫηε΍ࣗࣾͷࣾһͷσʔλʹؾΛ͚ͭΑ͏ʣ ✓ ౷ܭͳͲͷ஌ࣝ • ਖ਼͘͠਺ࣈΛूܭ͠Α͏ • ਖ਼͘͠ࢪࡦͷ݁ՌΛධՁ͠Α͏ ✓ όΠΞεʹؔ͢Δ஌ࣝ • ֬ূόΠΞεͳͲʹؾΛ͚ͭΑ͏ σʔλΛਖ਼͘͠ूܭɾධՁ͢ΔͨΊʹඞཁͳ஌ࣝ

Slide 18

Slide 18 text

©2019 Wantedly, Inc. ͜ͷݚमͷҐஔ͚ͮ ✓ SQL ͷ஌ࣝ • ͜Ε͕ͳ͍ͱ࢝·Βͳ͍ɻࢥͬͨ௨ΓͷσʔλΛਖ਼͘͠औಘͰ͖ΔΑ͏ʹʂ ✓ υϝΠϯ஌ࣝ • ݻ༗ͷσʔλߏ଄ͳͲʢͲ͜ͷςʔϒϧʹͲͷσʔλ͕͋Δͷ͔ʣ • ൺֱతҰൠతͳ΋ͷʢbot ͔ΒͷΞΫηε΍ࣗࣾͷࣾһͷσʔλʹؾΛ͚ͭΑ͏ʣ ✓ ౷ܭͳͲͷ஌ࣝ • ਖ਼͘͠਺ࣈΛूܭ͠Α͏ • ਖ਼͘͠ࢪࡦͷ݁ՌΛධՁ͠Α͏ ✓ όΠΞεʹؔ͢Δ஌ࣝ • ֬ূόΠΞεͳͲʹؾΛ͚ͭΑ͏ σʔλΛਖ਼͘͠ूܭɾධՁ͢ΔͨΊʹඞཁͳ஌ࣝ ίί

Slide 19

Slide 19 text

©2019 Wantedly, Inc. 1. BigQuery ͷجຊతͳ஌ࣝ • جຊతͳ SQL ͷ஌ࣝ͸͋Δલఏ • BigQuery ͳΒͰ͸ͷಛ௃Λ཈͑Δʢྻࢦ޲ɼARRAY ͷѻ͍ɼWindow ؔ਺…ʣ 2. Wantedly ͷαʔϏεʹ͍ͭͯͷσʔλͷυϝΠϯ஌ࣝ • Ұൠతͳͱ͜ΖʢBotɼRPAɼࣗࣾࣾһͷߦಈ …ʣ͸ผͷߨٛʢʰσʔλΛਖ਼͘͠ݟΔͨΊʹʱʣͰ • ςʔϒϧϨϕϧͷ஌ࣝʢʮ࿩Λฉ͖ʹߦ͖͍ͨʯͷσʔλͱ͸ʁɼεΧ΢τػೳͷݕࡧϩά͸Ͳ͜ʹ͋Δʁʣ 3. σʔλΛ෼ੳ͢Δࡍͷࢦඪʹ͍ͭͯͷ஌ࣝ • ҰൠతͳࢦඪʢMAUɼARPUɼRetentionɼPVɼImpression…ʣ • υϝΠϯґଘͳࢦඪʢVisit ͷCVR ͱ͸ʁɼ༗ྉاۀͷܧଓ཰ͱ͸ʁʣ ͜ͷݚमΛ௨ͯ͠ಘͯ΄͍͠΋ͷ

Slide 20

Slide 20 text

©2019 Wantedly, Inc. ࣮ࡍతͳ໰୊Λղ͍ͯ਎ʹ͚ͭΑ͏ How …΍Βͳ͖Ό਎ʹ͔ͭͳ͍ʂ

Slide 21

Slide 21 text

©2019 Wantedly, Inc. ✓ 2019೥4݄1೔ʹ͓͚Δ PC͔ΒืूҰཡ΁ͷϦΫΤετ਺ʢPVʣ ✓ 2019೥4݄1೔͔Β4݄7೔·Ͱͷ1िؒͷΞΫςΟϒͳϩάΠϯϢʔβ਺ʢWAUʣ ✓ εΧ΢τػೳʹ͓͚ΔΩʔݕࡧʹ༻͍ΒΕͨΩʔϫʔυ͝ͱͷݕࡧճ਺ ✓ 2019೥4݄1೔ʹ1෼ؒ͋ͨΓ100ճҎ্ΞΫηε͖͍ͯͯ͠ΔIPΞυϨε ✓ 2018 ೥ͷ೔ຊࠃ಺ʹ͓͚Δ ARPU ਪҠ What …ଞʹ΋੝Γͩ͘͞Μʂ

Slide 22

Slide 22 text

©2019 Wantedly, Inc. ѹ౗త੒௕ Results …ݚमΛड͚ͨ৽ਓΤϯδχΞ΋ɼݚमΛ࣮ࢪͨ͠ࢲࣗ਎΋ʂ

Slide 23

Slide 23 text

©2019 Wantedly, Inc. Summary 㾎 8BOUFEMZʹ͓͚Δ৽ਓݚम w ৽ਓΤϯδχΞ͕8BOUFEMZ͕ظ଴͢ΔΤϯδχΞ૾ʹۙͮͨ͘Ίͷֶͼͷ৔ 㾎 8BOUFEMZʹ͓͚Δ৽ਓݚम͕ఏڙ͢Δ΋ͷ w ϓϩμΫτʹՁ஋Λ༩͑Δٕज़ΛֶͿػձ w ٕज़తʹ޿͍ྖҬʹ৮ΕΔܦݧ 㾎 ʮ#JH2VFSZσʔλ෼ੳϊοΫʯͷ࣮ࢪ w #JH2VFSZͷجຊతͳ஌ࣝ w 8BOUFEMZͷαʔϏεʹ͍ͭͯͷσʔλͷυϝΠϯ஌ࣝ w σʔλΛ෼ੳ͢Δࡍͷࢦඪʹ͍ͭͯͷ஌ࣝ