LT | ハッカソンで深層学習使って汚部屋警報作った話 @ JDLA Meetup Tokyo #1

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ϋοΧιϯͰ ਂ૚ֶश࢖ͬͯ Ԛ෦԰ܯใ࡞ͬͨ࿩ !LPNP@GS ୈճ+%-"$PNNVOJUZNFFUVQ5PLZP

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OheyaObeya 8IPBN* !LPNP@GS 5PNPLP'VSVLJ w લ৬෋࢜ϑΠϧϜιϑτ΢ΤΞגࣜձࣾ  ˠҩྍը૾৘ใγεςϜͷ  ɹઃܭɾ࣮૷ɾධՁͳͲ  ˠάϧʔϓձࣾ಺ͷσʔλ׆༻ͷͨΊͷ  ɹ1P$࡞੒ͳͲʢ1ZUIPO w ୀ৬ͯ͠ݱࡏ͸ϑϦʔ w +%-"%FFQ-FBSOJOHGPS(&/&3"-

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OheyaObeya 1ZUIPOೖ໳ऀͷू͍ w ήετߨԋऀͱͯ͠ࢀՃ  IUUQTQZUIPOOZVNPODPOOQBTTDPNFWFOU

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OheyaObeya 1Z-BEJFT5PLZP.FFUVQ w ઌੜ࿮ͱͯ͠ࢀՃ  ˞ࢀՃͰ͖Δͷ͸ঁੑͷํͷΈͱͳΓ·ྃ͢͝ঝ͍ͩ͘͞  IUUQTQZMBEJFTUPLZPDPOOQBTTDPNFWFOU 

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ϋοΧιϯͰ Ԛ෦԰ܯใ ͷϓϩτ Λ࡞ͬͨ࿩ ࠓ೔࿩͢͜ͱ

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ϋοΧιϯ ฉ͍ͨ͜ͱ͋Δਓ

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+%-"$PNNVOJUZ $%-& 4MBDL HFOFSBM

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ϋοΧιϯ ࢀՃͨ͜͠ͱ͋Δਓ

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OheyaObeya ࠓճ࿩͢ϋοΧιϯ w ''4ϋοΧιϯͱ͸ w ओ࠵෋࢜ϑΠϧϜιϑτ΢ΤΞ ג w ڠࢍ೔ຊϚΠΫϩιϑτגࣜձࣾ w ςʔϚ͸෋࢜ϑΠϧϜY"*Y.JDSPTPGU w ੒Ռ෺ͷஶ࡞ݖ͸ࢀՃऀࣗ਎ʹؼଐ͢Δ w ࢀՃن໿ɿIUUQTESJWFHPPHMFDPNpMFE Q8$1G"ET6%UK@II*Y7:G6[X)HIUEUYWJFX w ࢿྉ΍ίʔυ΋(JU)VCͳͲͰެ։ͯ͠0,

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OheyaObeya ྲྀΕ w ΞΠσΞιϯʢʣ w ্Ґ݅৘೤࿮݅ͷΞΠσΞʹରͯ͠νʔϜΛืΔ w ໿ϲ݄ͷ४උ։ൃظؒ w ΞΠσΞιϯ࣌఺ͷ಺༰ͷ۩ମԽ։ൃ w ʢ͓ͨͩ͠৲ʹՐ͕ͭ͘ͷ͸େମ̍ϲ݄લ͘Β͍ʣ w ϋοΧιϯʢʣ w ։ൃϥετεύʔτ w ෼ͷϓϨθϯσϞ

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৺͕ߥΕΔͱɺ෦԰΋ߥΕΔ ฻Β͠Λ਍Δ؟ OheyaObeya ৘೤࿮ͰࢀՃ

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OheyaObeya ෦԰ͷཚΕ͸৺ͷཚΕ ମྗ㽊 ؾྗ㽊 ֮ࣗ঱ঢ়ͳ͠

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OheyaObeya $PQZSJHIU0IFZB0CFZB"MM3JHIUT3FTFSWFE w"*Ͱ෦԰ͷঢ়گΛ൑அ ΍Δ͜ͱ ͓෦԰ Ԛ෦԰ PS wҰఆظؒԚ෦԰͕ଓ͍ͨΒΞϥʔτ

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OheyaObeya ʮصͷ্ʯʹൣғΛߜΔ ఆ఺ΧϝϥͰصͷ্ΛఆظࡱӨਂ૚ֶशͰঢ়گΛ൑அ  صͷ্͕ʮࢄΒ͔͍ͬͯΔঢ়ଶʯ͕Ұఆظؒଓ͍ͨΒɺ  4MBDLͰ௨஌ΞϥʔτԻ͕໐Γग़͢  ΞϥʔτԻΛࢭΊΔʹ͸ɺʮย෇͍ͨঢ়ଶʯʹ͢Δ͔͠ͳ͍ ϦϏϯά ୆ॴ ৸ࣨ τΠϨ ݰؔ صͷ্

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How? Ͳ͏࣮ݱ͔ͨ͠?

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ "*ʹΑΔ෦԰ͷঢ়گ൑அ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ ը૾෼ྨ ෺ମݕग़ "*ʹΑΔ෦԰ͷঢ়گ൑அ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ ը૾෼ྨ "*ʹΑΔ෦԰ͷঢ়گ൑அ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ ෺ମݕग़ "*ʹΑΔ෦԰ͷঢ়گ൑அ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ "*ʹΑΔ෦԰ͷঢ়گ൑அ

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OheyaObeya w࣮ݱखஈ1ZUIPO,FSBTΛ࢖ͬͨਂ૚ֶश ը૾෼ྨͰͷ޻෉ϙΠϯτ wᶃͲ͏΍ͬͯେྔͷը૾Λऩू͢Δʁ wᶄֶश༻ͷ(16ϚγϯΛͲ͏͢Δʁ wᶅ࣮ݧͷࢼߦࡨޡαΠΫϧΛͲ͏ճ͔͢ʁ

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OheyaObeya w ࿈ଓࡱӨ͢ΔεΫϦϓτΛ࡞੒ w ̏୆ͷΧϝϥΛ࢖ͬͯ౓ʹγϣοτ ᶃը૾ͷऩू

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OheyaObeya w ࿈ଓࡱӨ͢ΔεΫϦϓτΛ࡞੒ w ̏୆ͷΧϝϥΛ࢖ͬͯ౓ʹγϣοτ ᶃը૾ͷऩू

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OheyaObeya w ࿈ଓࡱӨ͢ΔεΫϦϓτΛ࡞੒ w ̏୆ͷΧϝϥΛ࢖ͬͯ౓ʹγϣοτ ᶃը૾ͷऩू ໿࣌ؒͰຕͷϖʔεͰऩू

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OheyaObeya DMFBO ͓෦԰ ࠨΧϝϥ தԝΧϝϥ ӈΧϝϥ

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OheyaObeya NFTTZ Ԛ෦԰ ࠨΧϝϥ தԝΧϝϥ ӈΧϝϥ

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OheyaObeya wಛఆͷঢ়گʢصͷ৭ʣʹภΒͳ͍Α͏ɺ  ৭ࢴΛෑ͍ͯόϦΤʔγϣϯΛ૿΍͢ ᶃը૾ͷऩू ࠇ͍ص ന͍ص

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OheyaObeya w%BUB"VHNFOUBUJPOʹΑΔը૾ͷΧ α૿͠ ,FSBTͷػೳΛར༻ʣ ᶃը૾ͷऩू

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OheyaObeya w "[VSFͷ%FFQ-FBSOJOH7JSUVBM.BDIJOF VCVOUV w (16΍1ZUIPOͷ؀ڥߏஙʹؔ͢ΔϩεΛഉআ ᶄֶश༻ͷ(16Ϛγϯ

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OheyaObeya w(16Πϯελϯεߴ͍͔Β࢖͏ͷ͕ා͍ɻɻɻ w͕͔͔࣌ؒΔॲཧΛ࣮ߦޙɺ๨Εͯ์ஔ wॲཧ͕ίέͨ͜ͱʹؾ͔ͮͣɺԿ΋ਐ·͵··์ஔ ᶄֶश༻ͷ(16Ϛγϯ

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OheyaObeya w4MBDLʹ࣮ݧϩά༻ͷνϟϯωϧΛ࡞੒ wֶश༻ͷ1ZUIPOεΫϦϓτ಺Ͱ4MBDLʹϝϯγϣϯ෇ ͖Ͱ௨஌Λग़͢ wֶशॲཧ͕׬ྃͨ͠Β௨஌ wॲཧ͕ίέͨΒ௨஌ 4MBDLʹ௨஌

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OheyaObeya w4MBDLʹ࣮ݧϩά༻ͷνϟϯωϧΛ࡞੒ wֶश༻ͷ1ZUIPOεΫϦϓτ಺Ͱ4MBDLʹϝϯγϣϯ෇ ͖Ͱ௨஌Λग़͢ wֶशॲཧ͕׬ྃͨ͠Β௨஌ wॲཧ͕ίέͨΒ௨஌ 4MBDLʹ௨஌

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OheyaObeya IUUQKPTIUPCJODPNUSPVCMFTIPPUJOHEFFQOFVSBMOFUXPSLTIUNM ᶅࢼߦࡨޡͷαΠΫϧ

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OheyaObeya w σʔλɿಛఆঢ়گͷը૾ʢࠇ͍ص͚ͩ   ߏ଄γϯϓϧͳߏ଄ʢ-F/FUʣ  ֶशͷͤ͞ํ͔̌Β w σʔλঢ়گΛ૿΍ͨ͠ը૾ʢࠇ͍صന͍صը૾Χα૿͠ʣ  ߏ଄গ͠ਂ͍ߏ଄  ֶशͷͤ͞ํ'JOF5VOJOH w σʔλঢ়گΛ૿΍ͨ͠ը૾ʢࠇ͍صന͍صը૾Χα૿͠ʣ  ߏ଄.PCJMF/FU  ֶशͷͤ͞ํ'JOF5VOJOH ᶅࢼߦࡨޡͷαΠΫϧ ᶃҰ൪γϯϓϧͳ ํ๏ͰϕʔεϥΠ ϯΛ࡞Δ

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OheyaObeya ᶅࢼߦࡨޡͷαΠΫϧ ᶄ͓͖͍֮͑ͯͨ ࣮ݧ൪߸ΛϐϯཹΊ ᶃ࣮ݧ࣌ͷάϥϑ΍ ύϥϝʔλΛࣗಈ౤ߘ

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OheyaObeya w ࡞੒ͨ͠ϞσϧΛ࢖ͬͨਪ࿦ॲཧΛ'MBTLͰ8FC"1*Խ w DMFBO TPTP NFTTZͷஈ֊൑ఆ w ਂ૚ֶशϞσϧࣗମ͸DMFBOPSNFTTZͷ஋෼ྨ w DMFBOͱNFTTZͷ֬཰͕፰߅͢Δ৔߹ΛTPTPͱͯ͠ѻ͏ Ϟσϧͷల։

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DEMO (ը૾શମΛݟͨ൑ఆ) https://www.youtube.com/watch?v=Pub1_Nes1tM ˎσϞಈը͸ɺϋοΧιϯ౰೔ͷ੒Ռ෺Λޙ೔վྑͨ͠΋ͷʢը໘Λվળʣ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ "*ʹΑΔ෦԰ͷঢ়گ൑அ ը૾෼ྨ

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OheyaObeya wը૾શମΛݟ͓ͯ෦԰Ԛ෦԰Λ෼ྨ wݸผͷ෺ମΛݟͯ۩ମతʹγʔϯΛղੳ PS ຊ ห౰Ψϥ ෺ମݕग़ "*ʹΑΔ෦԰ͷঢ়گ൑அ

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ห౰Ψϥ ຊ υϥΠϠʔ Ͳ͏͍͏ঢ়گͩʁʁʁ

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OheyaObeya ෺ମ͔ΒγʔϯΛਪଌ͢Δ ෺ ମ γ ʔ ϯ ৯ࣄ

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OheyaObeya ෺ମ͔ΒγʔϯΛਪଌ͢Δ ෺ ମ γ ʔ ϯ ৯ࣄ ಡॻ

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OheyaObeya ෺ମ͔ΒγʔϯΛਪଌ͢Δ ෺ ମ γ ʔ ϯ ৯ࣄ ಡॻ ਎ࢧ౓

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ย෇͚ͳ͍ͱɺ ը໘಺ʹෳ਺ͷʮγʔϯʯ͕ࠞࡏ͢Δ

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OheyaObeya ը໘಺ͷʮγʔϯʯͷ਺ ୔ࢁ͋Δ͚Ͳɺ શ෦ʮ৯ࣄதʯʹؔ͢Δ ΦϒδΣΫτ γʔϯ਺

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OheyaObeya ը໘಺ͷʮγʔϯʯͷ਺ ୔ࢁ͋Δ͚Ͳɺ શ෦ʮ৯ࣄதʯʹؔ͢Δ ΦϒδΣΫτ γʔϯ਺ γʔϯ͕ҟͳΔ ΦϒδΣΫτ γʔϯ਺ ৯ࣄத ಡॻத ਎ࢧ౓த

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OheyaObeya ෺ମݕग़ʹΑΔγʔϯղੳ w෺ମݕग़͸ڭࢣσʔλͷ༻ҙʹख͕͔͔ؒΔ wˠ"[VSF$VTUPN7JTJPO4FSWJDFΛར༻ w

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DEMO (෺ମݕग़ʹΑΔγʔϯղੳ) ……͍͕ͨ͠ ϋοΧιϯޙʹAzureͷϦιʔε͕ ࡟আ͞ΕͨͷͰɺࠓճ͸ׂѪ

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OheyaObeya w௒ָ͍͠ɻ w ϋοΧιϯ͸ʮಈ͍ͯͳΜ΅ʯͷΠϕϯτ w ࠷ޙͷ෼ͷϓϨθϯͰԿ͕ԿͰ΋࣮ԋσϞΛ੒ޭͤ͞Δ ͨΊʹ௥͍ࠐΉ w υʔύϛϯ͕υόυόͰΔ w ࣮ࡍʹಈ͘ϒπ͕͋Δͱ൓Ԡ͕੝Γ্͕Δ w ʢۀ຿্ͷ੍໿͕ͳ͍ͷͰʣීஈࢼͤͳ͍ࢼߦࡨޡ͠΍͍͢ ײ૝

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OheyaObeya w ෼ྨϞσϧͷਫ਼౓޲্ w ϋοΧιϯ࣌఺͸͋͘·Ͱ࠷௿ݶͷσϞ͕ՄೳͳϨϕϧ w ӡ༻͢Δͱ݁ߏޡ൑ఆ͢Δ w ख͕ࣸΓࠐΉͱNFTTZʹ൑அ͞Ε΍͍͢  ʢֶश࣌ʹ࢖ͬͨσʔλͰ͸ɺख͕ೖ͍ͬͯͳ͔ͬͨʣ w ෺ମݕग़Ϟσϧͷ࠶ߏங w ͳͲͳͲɻ΍Γ͍ͨ͜ͱ͍ͬͺ͍ɻ ࠓޙͷऔΓ૊Έ

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OheyaObeya PyCon Kyushu 2019 Okinawa ʮΞΠσΞΛখ࢝͘͞Ίͯɺখ͘͞ҭ͍ͯͯ͘ํ๏  ɹʙϋοΧιϯͰਂ૚ֶशϞσϧΛ࡞ͬͯӡ༻͢Δ·Ͱʯ IUUQTLZVTIVQZDPOKQ

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ϔϧεέΞ͸ɺ ʮମΛ਍Δʯ͔Βʮ฻Β͠Λ਍Δʯ΁ OheyaObeya

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"QQFOEJY

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OheyaObeya w ϋοΧιϯϓϨθϯc฻Β͠Λ਍Δ؟0IFZB0CFZBʙ"*ͰԚ ෦԰ΛԿͱ͔͢Δ1+ w IUUQTCJUMZ:,F) w <లࣔ༻αϚϦ>ϖʔδͰΘ͔Δ0IFZB0CFZB w IUUQTCJUMZ'T;% ࢿྉ