Hello DeepRacer World - Speaker Deck

Hello DeepRacer World

by cmtt

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)FMMP%FFQ3BDFS8PSME "84ࣄۀຊ෦ɹαʔϏεάϧʔϓ ߴڮ஌޺

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"CPVUNF ߴڮ஌޺   "84ࣄۀຊ෦αʔϏεάϧʔϓ ʮΫϥεϝιουɾϝϯόʔζʯ ϋʔυ΢ΣΞʹ΋ڵຯ͕͋Δ  ιϑτ΢ΣΞ԰͞Μ UXJUUFS!FEZ  HJUIVCFEZ

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ຊ೔ͷ͓୊

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AWS DeepRacer

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AWS DeepRacer

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͓͠ͳ͕͖ wͳͥ"84͕ϥδίϯΛʁ wػցֶशͱڧԽֶश w%FFQ3BDFSͷ͸͡Ίํ w4VNNJU$JSDVJUͱ7JSUVBM$JSDVJU w%FFQ3BDFS$IBNQJPOTIJQ$VQJO-BT7FHBT

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Φεεϝͳਓ wϨʔε޷͖ͳਓ w໛ܕϥδίϯ޷͖ͳਓ wϩϘοτ޷͖ͳਓ wػցֶश΍Γ͍͚ͨͲ·ͩ΍ͬͯͳ͍ਓ w΋ͪΖΜػցֶशΨν੎΋

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ͳͥʹAWS͕ϥδίϯΛʁ

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ͳͥʹ"84͕ϥδίϯΛʁ w։ൃऀ޲͚ڧԽֶशϋϯζΦϯ wػցֶशڧԽֶशΛ΋ͬͱ։ൃऀʹ޿Ί͍ͨ w௚઀͞ΘͬͯɺࢼߦࡨޡͰ͖ΔϓϥοτϑΥʔϜ wΘ͔Γ΍͍͢໨ඪɿϨʔεʹࢀՃͯ͠উͭ

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"84%FFQ3BDFS

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"84%FFQ3BDFS wεέʔϧͷϥδίϯ wڧԽֶशʹΑΔࣗ཯૸ߦ wϚχϡΞϧ૸ߦ 8J'J

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εϖοΫ

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6OEFSUIFIPPE

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6OEFSUIFIPPE

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6OEFSUIFIPPE

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6OEFSUIFIPPE

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ϥδίϯ࣮ػͷΞʔΩςΫνϟ wΧϝϥ w0QFO7*/0 w304

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ػցֶशͱڧԽֶश

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ػցֶशͷछྨ wڭࢣ෇ֶ͖श wڭࢣແֶ͠श wڧԽֶश ɹɹˢ%FFQ3BDFS͸͜Ε http://www0.cs.ucl.ac.uk/staff/d.silver/web/Teaching_ﬁles/intro_RL.pdf

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ڧԽֶश͕࢖ΘΕ͍ͯΔͱ͜Ζ

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ڧԽֶशͷ࢓૊Έ

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ใुؔ਺ʹྑ͞Λࣔؔ͢਺ wݴޠ͸QZUIPO marker_1 = 0.1 * track_width marker_2 = 0.25 * track_width marker_3 = 0.5 * track_width reward = 1e-3 if distance_from_center >= 0.0 and distance_from_center <= marker_1: reward = 1 elif distance_from_center <= marker_2: reward = 0.5 elif distance_from_center <= marker_3: reward = 0.1 else: reward = 1e-3

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γϛϡϨʔγϣϯͷΞʔΩςΫνϟ

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%FFQ3BDFSͷ%-ωοτϫʔΫ

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DeepRacerͷίϯιʔϧ

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ϚωʔδϝϯτίϯιʔϧͰ%FFQ3BDFS

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࠷ॳͷτϨʔχϯά

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Ϧιʔεͷ࡞੒ ඞਢϦιʔεͷ࡞੒͕ඞཁ ճ໨Ҏޙ͸ෆཁ

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Ϟσϧ໊ΛܾΊΔ ໊લΛ෇͚Δ ͨ͘͞Μ࡞ΔͷͰ਺ࣈͰ۠ผ ΦϓγϣϯͰϝϞ

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ΞΫγϣϯεϖʔεͷઃఆ

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ใुؔ਺ γϯλοΫενΣοΫ ௚઀ฤूՄೳ αϯϓϧ͔ΒબΜͰ΋0,

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ϋΠύʔύϥϝʔλ w࠷ॳ͸σϑΥϧτͰ0, w܁Γฦ࣌͠ʹ஋Λߋ৽ w-FBSOJOH3BUF w&OUSPQZ

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γϛϡϨʔγϣϯ಺ͰτϨʔχϯά

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γϛϡϨʔγϣϯͰτϨʔχϯά

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τϨʔχϯάΛ܁Γฦ͢

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τϨʔχϯά ϞσϧΛ࡞੒ ΞΫγϣϯεϖʔεΛઃఆ τϨʔχϯάίʔεΛબ୒ ใुؔ਺ͱϋΠύʔύϥϝʔλΛઃఆ τϨʔχϯά )d) ධՁ ϞσϧΛίϐʔ 3͔Β܁Γฦ͢

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ֶश࣌ؒ w؆୯ͳίʔεͳΒ࣌ؒͰ׬૸Ͱ͖Δ͜ͱ΋͋Δ w৚݅Λม͑Δͱͳ͔ͳֶ͔श͕ਐߦ͠ͳ͍ wίʔεͷΧʔϒ؇ٸ wߴ଎ઃఆͷΞΫγϣϯεϖʔε wਐߦঢ়گΛݟͳ͕Βd)ఔ౓ֶशͤ͞Δ͜ͱ΋

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%FFQ3BDFSʹ͔͔Δඅ༻ wτϨʔχϯάͱධՁͷ࣮ߦ࣌ؒʹର͠)͘Β͍ w7JSUVBM$JSDVJUͰͷܭଌʹ͸අ༻͸͔͔Βͳ͍ w܁Γฦֶ͠शΛଓ͚ΔͷͰ݁ߏඅ༻͕͔͔Γ·͢ wਖ਼௚ݴͬͯେਓͷ༡ͼͰ͢ wΫϨδοτ͕౰ͨΔ8FFLMZ$IBMMFOHFاը΋ΞϦ

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wϩάͷࢹ֮Խͷྫ wπʔϧ͕"84΍༗ࢤ͔Β  ڞ༗͞Ε͍ͯΔ ෼ੳ

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Virtual Circuit

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7JSUVBM$JSDVJU wΦϯϥΠϯͰৗ࣌։࠵ wίʔε͸݄ସ w֤݄ͷॱҐΛڝ͏ w༏উऀ͸ܾউτʔφϝϯτਐग़ݖΛ֫ಘ  ɹˠ-BT7FHBTͱSF*OWFOU΁ট଴

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݄ସΘΓͷίʔε Pre Season London Loop Kumo Torakku Empire City Shanghai Sudu Cumulo Carrera Toronto Turnpike 4݄ 5݄ 6݄ 7݄ 8݄ 9݄ 10݄

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τϨʔχϯάίʔεͱαʔΩοτίʔε αʔΩοτίʔε τϨʔχϯάίʔε Toronto Turnpike Toronto Turnpike Training

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ࠓ݄͸'JOBM0OMJOF3BDF

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8FFLMZ$IBMMFOHF wຖि͓୊͕ઃఆ͞ΕͯҐ·Ͱදজ w஍ҬผɺϧʔΩʔɺվળτοϓɺಛఆඵ਺ʹ͍ۙ౳ wॱҐͰΫϨδοτఏڙ d

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Summit Circuit

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4VNNJU$JSDVJU wੈք֤஍Ͱ։࠵͞ΕΔ"844VNNJU wίʔε͕ઃஔ͞Εɺ࣮ࡍʹ૸ΒͤΔ͜ͱ͕Ͱ͖Δ wେਓؾͰ਺࣌ؒ଴ͪ΋βϥ

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4VNNJU$JSDVJU wϞσϧ͸ɺ࣋ͪࠐΈग़དྷ߹͍ͷͲͪΒͰ΋ྑ͍ w࣋ͪ࣌ؒ͸ɺ४උ෼ɺίʔε಺෼ w࠷଎ϥοϓ͕ग़ΔΑ͏͕࣌ؒڐ͢ݶΓτϥΠ wτϥοΫϘε͕ੈ࿩Λ͢Δ ίʔεΞ΢τͨ͠Β໭͢   ɹˢେมͳॏ࿑ಇͰ͢ ײँ

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4VNNJUͷίʔε wίʔε͸छྨɿSF*OWFOU

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࣮ࡍʹ૸ΒͤΔ

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࣮ػϔͷσϓϩΠ w࡞੒ֶͨ͠शϞσϧΛμ΢ϯϩʔυ w64#ϝϞϦʹอଘ wϥδίϯʹ઀ଓ  ɹɹˠϞσϧΛ࣮ػʹϩʔυɺ࠷దԽ w׬ྃ͢Δͱ8FCը໘Ͱબ΂ΔΑ͏ʹͳΔ

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"844VNNJU5PLZP

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"844VNNJU5PLZP

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"844VNNJU5PLZP

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"844VNNJU5PLZP

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"844VNNJU5PLZP

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"844VNNJU5PLZP https://www.youtube.com/watch?v=yDGm7u8wrNM

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7JSUVBMͱͷҧ͍ wJ1BEͰεϩοτϧͷૢ࡞͕Մೳ wػମ΍ి஑ͳͲͷݸମࠩΛௐ੔͢Δ wͳ͔ͳ͔ࢥ͏௨Γʹ  ൓Ԡ͠ͳͯ͘େม

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࣮ࡍʹ૸ΒͤͯΈΔͱ w݈ؾʹ૸Δ࢟͸ͪΐͬͱײಈ͢Δ wͨͱ͑ྑ͍λΠϜ͕ग़ͳͯ͘΋

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.(.4QFFEXBZ!SF*OWFOU

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.(.)BDLFS4QBDF

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World Championship for Developpers

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$IBNQJPOTIJQ$VQ wՕॴͷ4VNNJU$JSDVJUͷ্Ґ w֤݄ͷ7JSUVBM$JSDVJU༏উऀ w૯߹ϙΠϯτ্Ґ w߹Θ໊͕ͤͯϥεϕΨεͷେձ΁ࢀՃ wνϟϯϐϣϯΧοϓΛڝ͍·͢

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ܾউϦʔάਐग़ऀ https://aws.amazon.com/jp/blogs/machine-learning/the-aws-deepracer-league-and-countdown-to-the-reinvent-championship-cup-2019/ https://aws.amazon.com/jp/blogs/machine-learning/the-aws-deepracer-league-and-countdown-to-the-reinvent-championship-cup-2019/

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"84%FFQ3BDFS57 w%FFQ3BDFSઐ༻ϝσΟΞ w֤஍ͷ4VNNJU$JSDVJUதܧ΍ΠϯλϏϡʔ https://www.youtube.com/watch?v=yDGm7u8wrNM

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"84%FFQ3BDFS57 https://aws.amazon.com/deepracer/league

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4MBDL͋Γ·͢ wEFFQSBDFSDPNNVOJUZTMBDLDPN  ɹɹ໊ ݱࡏ ɻݱࡏ͸ট଴੍ɻӳޠ wEFFQSBDFSKQTMBDLDPN  ɹɹ໊ɻ೔ຊޠɻࣗ༝ࢀՃ w͝ڵຯ͕͋Ε͹ট଴͠·͢ͷͰ͓੠͕͚͍ͩ͘͞

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+"84'&45"4"11310։࠵ w%FFQ3BDFSίʔεઃஔʂ wϫʔΫγϣοϓ΍  ૸ߦձΛ༧ఆʂ wKGU

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·ͱΊ

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·ͱΊ w%FFQ3BDFS͸։ൃऀָ͕͘͠ػցֶश΍ڧԽֶशΛ ֶ΂ΔϓϥοτϑΥʔϜ wڧԽֶशͷݪཧͱτϨʔχϯάํ๏ֶ͕΂Δ wόʔνϟϧϨʔεʹࢀՃͯ͠੾᛭ୖຏ w࣮ػͷϨʔε͸·ͨҧͬͨ໘ന͞ wੈքେձࢀՃͷӫ༪Λ໨ࢦͤʂ

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