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AWS で加速する機械学習 / Accelerate Machine Learning with AWS
Yuichiro Someya
March 14, 2018
Programming
1
290
AWS で加速する機械学習 / Accelerate Machine Learning with AWS
https://aws.amazon.com/jp/startup-day/tokyo/
Yuichiro Someya
March 14, 2018
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Transcript
"84ͰՃ͢Δػցֶश ΫοΫύουגࣜձࣾ ేછ୩༔Ұ "844UBSUVQ%BZ5PLZP
ే ΄͠΄͘ͱ
[email protected]
ΫοΫύουגࣜձࣾ ΠϯϑϥετϥΫνϟʔ෦෦ 43& ηΩϡϦςΟΤϯδχΞ
"84ೝఆ4" %FW0QTΤϯδχΞ 1SPGFTTJPOBM
None
Ϩγϐ ສҎ্ ࠃͷ݄ؒར༻ऀ ສਓ
ରԠݴޠ ݴޠΧࠃ ւ֎ͷ݄ؒར༻ऀ ສਓҎ্
ΫοΫύουͱ"84 ʹ%$͔ΒશҠߦ BQOPSUIFBTU͓ΑͼVTFBTU Λओʹར༻ άϩʔόϧαʔϏεओʹ64ͰՔಇ "NB[PO&$Πϯελϯε d
ఔ "NB[PO4ΦϒδΣΫτ ԯҎ্ SFRTҎ্ ϐʔΫ࣌ಉ࣌ϦΫΤετ
IUUQTTQFBLFSEFDLDPNLBOOZNJBPKJBOTIVNPGBMTFSPHVXPJJHBO[JOJTVSVBLJUFLVUJZB IUUQTTQFBLFSEFDLDPNBZFNPTNBDIJOFMFBSOJOHPQTBUDPPLQBE
"84SF*OWFOU IUUQTXXXTMJEFTIBSFOFU"NB[PO8FC4FSWJDFTDPODPOUBJOFSJ[FENBDIJOFMFBSOJOHPOBXT
"84ͰՃ͢Δػցֶश
ྉཧ͖Ζ͘ ΈࠐΈχϡʔϥϧωοτϫʔΫ ʹΑΔྉཧը૾ͷࣗಈೝࣝ εϚʔτϑΥϯͷࣸਅͷɺ ྉཧࣸਅΛࣗಈతʹऩूه
%&.0
None
৽͍͠ઓ ॳͷػցֶशϓϩμΫτ ηϛϦΞϧλΠϜͳը૾ೝࣝ 8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ ඞཁͩͬͨͷ
৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ ࣦഊͯ͠طଘͷڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠ڥ ૉૣ͘ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧڥ
৽͍͠ઓ ॳͷػցֶशϓϩμΫτ ηϛϦΞϧλΠϜͳը૾ೝࣝ 8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ ඞཁͩͬͨͷ
৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ ࣦഊͯ͠طଘͷڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠ڥ ૉૣ͘ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧڥ ৽͍͠αʔϏε࡞ΓΛ lՃz͢Δڥ
εέʔϥϏϦςΟͷ֬อ ༧ଌͰ͖ͳ͍τϥϑΟοΫ େྔͷը૾ΞοϓϩʔυͳͲ ಥવ57ʹհ͞ΕΔ͜ͱ͋Δ͔͠Εͳ͍ ࣮ࡍ͋ͬͨ
ը૾ͷΞοϓϩʔυఆʹ͕͔͔࣌ؒΔ dඦNT ಉظॲཧͯ͠͠·͏ͱϢʔβମݧΛѱ͘͢Δ
ඇಉظͳΞʔΩςΫνϟ ը૾Ξοϓϩʔυͱը૾ఆΛݸผʹॲཧ ͦΕͧΕΛεέʔϧ͍͢͠Α͏ͳߏʹ "NB[PO4ͷQSFTJHOFE63-ͰΞοϓϩʔυ 4OPUJpDBUJPOΛར༻͠ॲཧ͖͢ը૾ͷใ "NB[PO424
ڥͷ ͜Ε·Ͱͷ8FCαʔόڥͱҧ͏ڥ͕ٻΊΒΕͨ ҧ͏ݴޠ ҧ͏ϫʔΫϩʔυ ҧ͏ϋʔυΣΞ (16
ίϯςφڥΛར༻ ϥϯλΠϜ(16υϥΠόɺઃఆΛ "NB[PO&$4Λར༻ͯ͠ཧ طʹଟ͘ͷαʔϏε͕ίϯςφڥͰՔಇ
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ {
bucket: thumbnails key: 123.jpg }
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ {
bucket: thumbnails key: 123.jpg } ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ {
bucket: thumbnails key: 123.jpg } ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster αϜωΠϧͷμϯϩʔυ
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ {
bucket: thumbnails key: 123.jpg } ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster αϜωΠϧͷμϯϩʔυ ը૾ͷఆΛߦ͍݁ՌΛ "1*αʔόʹ௨
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ { bucket: thumbnails key: 123.jpg }
ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster αϜωΠϧͷμϯϩʔυ ը૾ͷఆΛߦ͍݁ՌΛ "1*αʔόʹ௨ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ ಛผͳίʔυΠϯϑϥΛ༻ҙͤͣ εέʔϥϒϧͳߏʹ
API Server "1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ {
bucket: thumbnails key: 123.jpg } αϜωΠϧͷμϯϩʔυ ը૾ͷఆΛߦ͍݁ՌΛ "1*αʔόʹ௨ ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster ECS Cluster 424ͷΩϡʔʹԠͯ͡ &$4λεΫεέʔϧ
"1*αʔόʹ 4QSFTJHOFE63-Λཁٻ খ͍͞αϜωΠϧΛ 4όέοτʹΞοϓϩʔυ TUIVNCOBJMTKQH 4OPUJpDBUJPO͕ 424ʹೖ͞ΕΔ { bucket: thumbnails
key: 123.jpg } ϝοηʔδΛ 424͔ΒऔΓग़͢ ECS Cluster αϜωΠϧͷμϯϩʔυ ը૾ͷఆΛߦ͍݁ՌΛ "1*αʔόʹ௨ API Server API Server &$4λεΫ͔Βͷఆ݁ՌΛ͚ͭͩ
&$4্Ͱͷࣸਅఆ ࣸਅఆʹ(16Λ༻͍ͯ͠Δ ఆॲཧʹ(16ΞΫηϥϨʔγϣϯ͕ར༻Ͱ͖Δ ಉՁ֨ଳͷ$16Πϯελϯεͱൺͯdഒͷੑೳࠩ HΠϯελϯεͰࣸਅఆ༻ͷ&$4$MVTUFSΛߏ
IBLPʹΑΔΞϓϦέʔγϣϯఆٛ IBLPIUUQTHJUIVCDPNFBHMFUNUIBLP &$4ޓͷίϯςφσϓϩΠπʔϧ ZBNMKTPOOFUܗࣜͰͷΞϓϦέʔγϣϯఆٛ "VUP4DBMFɺ-#ͷࢦఆͳͲՄೳ
શ։ൃऀ͕ࣗͰఆٛΛॻ͍ͯσϓϩΠՄೳ scheduler: type: ecs region: ap-northeast-1 cluster: hako-production-g2 desired_count: 1 app: image: food-photo-classifier cpu: 128 memory: 3072 memory_reservation: 2048 env: AWS_REGION: ap-northeast-1 COOKPADNET_ENV: production ...
ӡ༻࣮ ը૾ೝࣝϞσϧΛҰΞοϓσʔτ ΞοϓσʔτΓӽ͑ɺେ͖ͳͳ͘ӡ༻Ͱ͖͍ͯΔ ສਓҎ্ ͷྉཧࣸਅΛه ͷϢʔβʔ͕ར༻ ສຕҎ্
݄ݱࡏ
৽͍͠ઓ ॳͷػցֶशϓϩμΫτ ηϛϦΞϧλΠϜͳը૾ೝࣝ 8FCΞϓϦέʔγϣϯͱҧ͏ϫʔΫϩʔυ ඞཁͩͬͨͷ
৽͍͠ϫʔΫϩʔυʹରͯ͠εέʔϧ͢ΔΠϯϑϥ✅ طଘͷڥʹӨڹΛ༩͑ͳ͍ಠཱͨ͠ڥ✅ ࢼߦࡨޡΛ܁Γฦ͢ͷʹద࣮ͨ͠ݧڥ
࣮ݧڥͮ͘Γ खΛಈ͔ͯ͠ػցֶशͷݟΛಘΔඞཁ͕͋ͬͨ "84ڥશͯΠϯϑϥ෦͕ཧ͍͕ͯͨ͠ʜ Ϧιʔεͷ༻ҙ͕͍͔ͭͳ͍ ͍ΘΏΔຊ൪ڥͷӡ༻ʹ߹Θͳ͍
ٻΊΒΕΔͷαʔϏεʹඞཁͳ࣮ݧ݁Ռ தԝཧʹݶք͕๚Εͨ ֤ࣄۀ෦ Πϯϑϥ෦ ٕज़ج൫ܥ෦ॺ ݚڀ ։ൃ෦
ݚڀ։ൃج൫ ʮ͔ͤͬ͘৮ΕΔͷ͔ͩΒউखʹਐΊΒΕΕྑ͍ʯ ݚڀ։ൃ෦ͷΤϯδχΞ͕ࣗ༝ʹखΛಈ͔ͤΔॴ ຊ൪ڥͱ͞Ε͍ͯΔ ཧ͖͢෦͚͓ͩ͑͞ɺଟ͘Λ։ൃऀҠৡ
ΞΧϯτ "84ΞΧϯτΛผʹ࡞ͯ͠ "840SHBOJ[BUJPOΛར༻ͯ͠ଞͷ༻్ʹ࡞ *".6TFSຊ൪ڥͷݸਓϢʔβ͔Β"TTVNF3PMFPS440 $MPVE5SBJM$POpHΛ༗ޮʹͯ͠PVUQVUઌΛอޢ
lى͜Δલʹ͙zͰͳ͘l͙͢ؾ͚ͮΔzlޙ͔Β͑Δz
ωοτϫʔΫڥ ౿Έ44)αʔόຊ൪ΞΧϯτͷ71$ Πϯϑϥ෦ཧ 71$1FFSJOHͰଓͯ͠ू /BNFλάΛͬͨ%/4ਖ਼Ҿ͖ɺٯҾ͖Λఏڙ "84$POpH3VMFTͰηΩϡϦςΟάϧʔϓͷΠϯλʔωοτ
ղ์ΛνΣοΫ
None
ίετཧ ࡉ͔͍ཧ͠ͳ͍͕͋ΔఔѲ ৵ೖͳͲͷΞϥʔτʹͳΔ #VEHFUTػೳΛར༻ ༧ଌֹͳͲͰ4/4/PUJpDBUJPOΛड͚औΓରԠ
None
αϙʔτͷ׆༻ σϕϩούʔαϙʔτ͔ΒΤϯλʔϓϥΠζαϙʔτͷҠߦ ࣌ؒͱࣝΛങ͏ ։ൃऀ͕ࣗͰΛղܾͰ͖ΔΑ͏ʹ ར༻نʹΑͬͯϏδωεͰͳ͍ͷͰཁݟੵΓ
։ൃऀΞΧϯτ ݚڀ։ൃ༻ͱಉ༷͕ͩશ։ൃऀ͕ࣗ༝ʹར༻Մೳ ৭ʑͳ"84αʔϏεΛձࣾ࣋ͪͰݕূͰ͖Δ
ར༻࣮ "84ΛࣗͰ৮ͬͯΈΔਓ͕ͱͯ૿͑ͨ ༷ʑͳ"84αʔϏεͷར༻ͱऔΓࠐΈ "1*(BUFXBZ -BNCEB $PHOJUP %ZOBNP%#
&MFNFOUBM.FEJB 4FSWJDF (MVF ,JOFTJT 1PMMZ 4BHF.BLFS 93BZ -FY 1JOQPJOU "QQ4ZODFUDʜ ৽ػೳɺαʔϏεͷग़ΛՃ ྉཧ͖Ζ͘ "MFYB4LJMM DPPLQBE57 FUD
ֶΜͩ͜ͱ ৽͍͜͠ͱΛૉૣ͘খ࢝͘͞ΊΔͨΊʹݖݶͱ͕ཁΔ ҆৺ͯࣗ͠༝ʹ͑Δڥͮ͘Γ͕ͦ͜ॏཁ "84ʹ࣮ݱ͢ΔͨΊͷπʔϧ͕ἧ͍ͬͯΔ
Ͳ͏͍ͬͯͨͷ͔ʁ
ࣗݾհ છ୩༔Ұ<:VJDIJSP4PNFZB> ΫοΫύουגࣜձࣾݚڀ։ൃ෦ ϦαʔνΤϯδχΞ݄d ʰػցֶशʹඞཁͳج൫Λ "84্ʹߏங͢Δʱ UXJUUFSDPN
[email protected]
HJUIVCDPNBZFNPT IUUQTXXXBZFNPTNF
εϞʔϧελʔτͰεέʔϧ͢Δ (16࣮ݧڥΛ"84্ʹߏங͢Δ
എܠΫοΫύουݚڀ։ൃ෦ ݄ʹൃ ॳظϝϯόʔ໊ ݄ݱࡏ ࠃʹ໊ ւ֎ʹ໊
ෳͷਂֶशϓϩδΣΫτ (16࣮ݧڥ͕ඞཁ ϢʔβʔϑΟʔυόοΫ ͷࣗಈλά͚ ը૾ੳʹΑΔϨγϐͷྨ Ϩγϐࡐྉ໊ͷࣗಈਖ਼نԽ
(16࣮ݧڥͷཁ݅ ෳਓ͕ෳͷ࣮ݧΛߦ͏͜ͱ͕ग़དྷΔ
&$ΠϯελϯεΛ࣮ݧڥͱͯ͠͏ ΦϯσϚϯυΠϯελϯεͷར͕͋Δ σϕϩούʔλεΫʹԠͯ͡ඞཁͳͱεϖοΫ͕มԽ͢Δ 1/7*%*"(16࠷৽Ϟσϧͷαϙʔτ ઐ༗Πϯελϯεͷར
(16λεΫجຊతʹഉଞͰɺଞͷ։ൃऀͱಉ࣌ʹར༻ͮ͠Β͍ ݚڀ։ൃతͰɺࡶʹTVEPग़དྷΔಠཱͨ͠ڥ͕ศར
(16࣮ݧڥ &$ ͕ग़དྷΔ·Ͱ &$ΠϯελϯεΛ্ཱͪ͛ɺTTIΛૄ௨ͤ͞Δ ඞཁͳιϑτΣΞͷΠϯετʔϧʗઃఆ OWJEJBESJWFS $6%"
DV%//ͳͲ݁ߏେม ".* "NB[PO.BDIJOF*NBHF ͷར༻
ιϑτΣΞɺϛυϧΣΞͷ Πϯετʔϧͱઃఆ ".*࡞ͱཧ
ιϑτΣΞɺϛυϧΣΞͷ Πϯετʔϧͱઃఆ εφοϓγϣοτ ".*ͷ࡞ ".*࡞ͱཧ
ιϑτΣΞɺϛυϧΣΞͷ Πϯετʔϧͱઃఆ ίʔυԽͯ͠όʔδϣϯཧ εφοϓγϣοτ ".*ͷ࡞ ".*࡞ͱཧ
IUUQTEPDTBXTBNB[PODPN
[email protected]
EMBNJMBUFTUEFWHVJEFXIBUJTEMBNJIUNM "84%FFQ-FBSOJOH".* ਂֶशʹ ຆͲͷ߹ڞ௨ͯ͠ ඞཁͳιϑτΣΞ͕ηοτ Ξοϓ͞ΕͨϚωʔδυͳ".* l/7*%*"$6%"ɺ/7*%*"DV%//ɺ͓Αͼ࠷ਓؾ͕ߴ͍σΟʔϓϥʔχϯά ϑϨʔϜϫʔΫͷ࠷৽ϦϦʔεΛ༻͢ΔΑ͏ʹࣄલʹઃఆ͞Εͯఏڙ͞Ε·͢ɻz
ࣗ࡞".* ίʔυԽͯ͠όʔδϣϯཧ εφοϓγϣοτ ".*ͷ࡞ "84 %FFQ-FBSOJOH ".* FD3VO*OTUBODFT
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