What you can do with Go

Slide 1

Slide 1 text

What you can do with Go Nagoya Go Nov 16, 2019 @ po3rin

Slide 2

Slide 2 text

pon ( @po3rin ) Software Engineer ( Go / Python / Rust ) in Tokyo. Interested in NLP & Image Processing . Graduated Nagoya Univ (Physics).

Slide 3

Slide 3 text

(PQIFSಓ৔ग़਎Ͱ͢ʂ !UFOOUFOO͞Μͷఋࢠ

Slide 4

Slide 4 text

Introduction \

Slide 5

Slide 5 text

(PͰ͜Μͳ͜ͱ΋Ͱ͖ΔΑʂΛ਺ݸ঺հʂ

Slide 6

Slide 6 text

ͦͯ͠࠷ޙʹ๻͕(PQIFSಓ৔Ͱ!UFOOUFOO͞Μ͔ΒϋϯζΦϯΛड ͚͔ͯΒͲͷΑ͏ʹ(PΛֶΜͰ͍͔ͬͨ঺հ

Slide 7

Slide 7 text

infrastructure \

Slide 8

Slide 8 text

ΠϯϑϥपΓ৮ΔͳΒ(P͸Ξπ͍ʂʂ ͍ΖΜͳπʔϧ΍044͕(PͰॻ͔Ε͍ͯΔʂʂ

Slide 9

Slide 9 text

ྫ͑͹%PDLFSΛߏ੒͢Δίϯϙʔ ωϯτΛ࢖ͬͯ%PDLFSpMFͷ-JOUFS ΍ΦϦδφϧ%PDLFSpMFϑΥʔϚο τͳΜ͔΋࡞ΕΔɻ͜Ε͸(PQIFSͷ ಛݖɻ

Slide 10

Slide 10 text

QBHF NPCZCVJMELJUύο %PDLFSpMFͷύʔαʔ ͕ఏڙ͞Ε͍ͯΔͷͰ (PQIFSͰ͋Ε͹͙͢ ʹ%PDLFSͷந৅ߏจ ໦͕ಘΒΕΔɻ

Slide 11

Slide 11 text

NPCZCVJMELJUύο έʔδʹ$POUBJOFS #VJMEʹؔ͢Δػೳ͕ ·ͱ·͍ͬͯΔͷͰͦ ΕΛ࢖͏

Slide 12

Slide 12 text

(PͰ#VJMELJUΛ࢖͏ ࡍ͸ͪ͜Β͕͍͍ࢿྉ https://speakerdeck.com/po3rin/dive-into-buildkit-llb-with-go

Slide 13

Slide 13 text

Image Processing \

Slide 14

Slide 14 text

ը૾ॲཧ͸$΍1ZUIPOͱ͍͏ҹ৅͕͋Γ· ͔͢ʁ࣮͸(PͰ΋ग़དྷ·͢ɻ

Slide 15

Slide 15 text

࣮ࡍʹ๻΋(Pը૾ॲཧͳαʔϏεΛӡ༻ͯ͠·͢ɻ

Slide 16

Slide 16 text

(PͰͷجຊతͳը૾ͷऔΓѻ͍͸ඪ४ύοέʔδJNBHFͰ·͔ͳ͑Δɻ

Slide 17

Slide 17 text

No content

Slide 18

Slide 18 text

QBHF (PͰ͞Βʹߴ౓ͳը૾ॲཧΛߦ͍͍ͨͱ͖͸ 0QFO$7͕(P͔Βར༻ग़དྷ·͢ɻ0QFO$7͸ը૾ ॲཧɾը૾ղੳ͓Αͼػցֶश౳ͷػೳΛ࣋ͭϥΠ ϒϥϦͰ͢ɻ(PݴޠͰ͸(P$7ύοέʔδ͕ศརɻ Go + OpenCV Ὂ IUUQTHPDWJP

Slide 19

Slide 19 text

QBHF ΩϟϥΫλʔΛྠֲͰ੾Γൈ͍ͯഎ ܠը૾ʹ߹੒ͳΜ͔΋͙͢ʹͰ͖ Δɻ Go + OpenCV (2) Ὂ

Slide 20

Slide 20 text

QBHF (Pը૾ॲཧʹؔͯ͠͸ (P$POGFSFODF 4VNNFSJO'VLVPLBͰ· ͱΊͨͷͰ΋͠ڵຯ͋Ε͹ʂ https://speakerdeck.com/po3rin/image-processing-with-go-has-great-potential

Slide 21

Slide 21 text

go/* package \

Slide 22

Slide 22 text

goύοέʔδͰ͸Goͷιʔείʔυʹରͯ͠੩తղੳΛ͢Δҝͷศརͳػೳ͕ఏ ڙ͞Ε͍ͯΔɻྫ͑͹GoͷίʔυΛϑΥʔϚοτ͢Δؔ਺͸go/formatύοέʔ δͷSourceؔ਺ͱͯ͠ఏڙ͞Ε͍ͯΔɻ

Slide 23

Slide 23 text

࠷ۙ࡞ͬͨπʔϧͩͱ .BSLEPXOͷதͷ(P ͷίʔυΛݕ஌ͯ͠ HPGNUΛ͔͚Δπʔϧ Λ࡞ͬͨɻ

Slide 24

Slide 24 text

HPBTUύοέʔδ ந৅ߏจ໦ʢ"45ʣΛఆٛͨ͠ύοέʔδ HPQBSTFSύοέʔδ ύοέʔδߏจղੳΛߦ͏ύοέʔδ HPUZQFTύοέʔδ ܕνΣοΫͷػೳΛఏڙ͢Δύοέʔδ ଞʹ΋͍ΖΜͳHPύοέʔδ഑Լʹ͸͍ΖΜͳαϒύοέʔδ͕͋Δʂ

Slide 25

Slide 25 text

͜ΕΒΛ࢖͑͹؆୯ʹΦϦδ φϧͷ੩తղੳπʔϧΛ࡞੒ Մೳʂʂ https://qiita.com/tenntenn/items/868704380455c5090d4b

Slide 26

Slide 26 text

օ͞Μ΋ੋඇ(PͰԿ͔࡞ͬͯΈ͍ͯͩ͘͞ʂ

Slide 27

Slide 27 text

After Handson \

Slide 28

Slide 28 text

๻͕(PQIFSಓ৔Ͱ!UFOOUFOO͞Μ͔ΒϋϯζΦϯΛड͚͔ͯΒ ͲͷΑ͏ʹ(PQIFSͱͯ͠੒௕͍͔ͯͬͨ͠Λ঺հ

Slide 29

Slide 29 text

๻ͷΑ͏ͳαʔόʔαΠυະܦݧ͔Β (PQIFSʹͳΔͻͱ͸ඞಡɻ )551ͷྺ࢙Λ௥͍ͳ͕Β)551ͷ࢓༷ ΛݟͭΊ͍ͯ͘ຊɻ࣮૷ྫ΋͋ͬͯɺͦ Ε͕·͞ʹ(PͰॻ͔Ε͍ͯΔ

Slide 30

Slide 30 text

(PͰγεςϜϓϩάϥϛϯάΛཧղ͢Δ ຊɻ04ͷϑΝΠϧγεςϜ΍γεςϜ ίʔϧΛ(P͕ͲͷΑ͏ʹந৅Խ͍ͯ͠Δ ͔ͳͲ͕։ઃ͞Ε͍ͯΔɻ௿Ϩϕϧͷษ ڧͱ(PͷษڧͰҰੴೋௗ

Slide 31

Slide 31 text

(Pͷฒߦॲཧͷ࣮૷ύλʔϯ͕;ΜͩΜ ʹ·ͱ·͍ͬͯΔɻ(PͷڧΈͷ̍ͭͰ͋ ΔฒߦॲཧΛ࢖͍·Θ͍ͨ͠ͳΒඞಡɻ

Slide 32

Slide 32 text

(Pͷॻ͖ํͷΤοηϯε͕ ೔ຊޠͰ·ͱ·͍ͬͯΔඞ ಡɻ(Pͷ8JLJͷ຋༁ɻ https://qiita.com/knsh14/items/8b73b31822c109d4c497

Slide 33

Slide 33 text

(PͷϓϩδΣΫτͷίΞ ϝϯόʔͷ%BWF$IFOFZ ͞Μ௚఻ͷ(Pͷϊ΢ϋ΢ ͕;ΜͩΜʹ٧·͍ͬͯ Δɻ࠷ߴɻ https://dave.cheney.net/practical-go

Slide 34

Slide 34 text

https://qiita.com/po3rin/items/0d8fef14bfe222f334b7 ͦͷଞ͸๻͕Ұ೥ؒͰ࠷ ߴʹ͓ੈ࿩ʹͳͬͨهࣄ Λ·ͱΊ͍ͯΔ

Slide 35

Slide 35 text

͋ͱ͸Կ͔࡞ͬͯΈΔ͜ͱʂ

Slide 36

Slide 36 text

Conclusion \

Slide 37

Slide 37 text

(PͰग़དྷΔ͜ͱ͸෯޿͍ʂʂ (PະܦݧαʔόʔαΠυະܦݧͰ΋(PΛ࢖͑ΔΑ͏ʹͳΔલྫ͕͋Δ ࣗ෼ (P͸͍͍ͧʂ

Slide 38

Slide 38 text

What you can do with Go Nagoya Go Nov 16, 2019 @ po3rin