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αʔόʔϨεͰ࣮ݱ͢Δ ιʔγϟϧ෼ੳ 2020/8/27 Thu JAWS-UGઍ༿ࢧ෦ΦϯϥΠϯ#6 Takeshi Wakamatsu

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Who am I ? • एদ ߶ࢤ / Takeshi Wakamatsu • ΞΠϨοτגࣜձࣾ / cloudpack • ΠϯϑϥΤϯδχΞ + PM + Ϛωʔδϟ • AWSೝఆࢼݧ 12ף New!! • 2019/2020 APN AWS Top Engineers • ޷͖ͳ೔ຊञɿتٱਲ @t_wkm2

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Agenda • ιʔγϟϧ෼ੳ • ΞʔΩςΫνϟ • ෼ੳ݁Ռ • ·ͱΊ

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ιʔγϟϧ෼ੳ

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ιʔγϟϧ෼ੳͱ͸ • ιʔγϟϧϝσΟΞ෼ੳͱ΋ݴ͏ • ཁ͸SNSͳͲͷιʔγϟϧϝσΟΞ͔Β౤ߘΛूΊɺফඅऀͷಈ޲Λ ୳Δ෼ੳͷ͜ͱ • ओʹϚʔέςΟϯά෼໺Ͱ࢖ΘΕΔ

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ࠓճͷλʔήοτ

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ઍ༿ͱݴ͑͹

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δΣϑઍ༿

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ࠓճͷλʔήοτ • 2020/8/23(೔) δΣϑϢφΠςουࢢݪɾઍ༿ vs ಙౡϰΥϧςΟε • 19࣌ʙ21࣌ʢΩοΫΦϑʙࢼ߹ऴྃ·Ͱʣ • Twitter ͷϋογϡλά #jefunited Λरͬͯूܭ

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෼ੳ͍ͨ͜͠ͱ • Amazon Comprehend Λ࢖༻ͯ͠ɺTweetͷײ৘෼ੳΛߦ͏ • ࢼ߹தͷग़དྷࣄΛϓϩοτͯ͠ɺԿ͕ײ৘ʹӨڹΛ༩͍͑ͯΔ͔Λ෼ ੳ͢Δ

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ΞʔΩςΫνϟ

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αʔϏε • TwitterAPI • AWS Lambda • Amazon Comprehend • Amazon S3 • Amazon Athena(AWS Glue DataCatalog) • Amazon QuickSight

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ߏ੒ਤ

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෼ੳ݁Ռ

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ࢼ߹தʹىͬͨ͜͜ͱ • 42’ ΞΫγσϯτʹΑΔઍ༿ͷબखަ୅ • 45+5’ ઍ༿ΰʔϧ • 73’ ಙౡΰʔϧ • 90+4’ ಙౡΰʔϧ

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ײ৘෼ੳͷ݁Ռ(Amazon Comprehend) • Tweet૯਺ : 504 • sentiment(ײ৘)ຖͷ਺ࣈ • NEUTRAL : 376 • POSITIVE : 84 • NEGATIVE : 47 • MIXED : 1

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ײ৘෼ੳͷ݁Ռ(Amazon Comprehend) ઍ༿ બखަ୅ ઍ༿ ΰʔϧ ಙౡ ΰʔϧ ಙౡ ΰʔϧ

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ײ৘෼ੳͷ݁Ռ(Amazon Comprehend) • Ԡԉͱ͍͏ੑ࣭͔Β͔શମతʹPOSITIVE͕ଟ͍ • ૣ͍࣌ؒͰͷ(ΞΫγσϯτʹΑΔ)ަ୅͸NEGATIVE • ͍͍ϓϨʔʹ͸ૉ௚ʹPOSITIVEͳπΠʔτ • (౰ͨΓલ͚ͩͲ)૬खΰʔϧ͸NEGATIVE • ͕͢͞ʹΞσΟγϣφϧλΠϜͷٯసෛ͚ʹ͸NEGATIVE

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Α͘ݟΔͱײ৘൑ఆʹҧ࿨ײ͕

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Wakamatsu Comprehend

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ײ৘෼ੳͷ݁Ռ(Wakamatsu Comprehend) ઍ༿ બखަ୅ ઍ༿ ΰʔϧ ಙౡ ΰʔϧ ಙౡ ΰʔϧ

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ײ৘෼ੳͷ݁Ռ(Amazon Comprehend) ઍ༿ બखަ୅ ઍ༿ ΰʔϧ ಙౡ ΰʔϧ ಙౡ ΰʔϧ

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ײ৘෼ੳͷ݁Ռ(Wakamatsu Comprehend) ҆ాબखͷ ϑΝΠϯϓϨʔ

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ײ৘෼ੳͷ݁Ռ(Wakamatsu Comprehend) • ϋϚΔɿจ຺ʹΑͬͯҙຯ͕มΘΔ • ਆɿ໌Β͔ͳPOSITIVE͚ͩͲɺNEUTRALʹͳΔ • չ͍͚͠Ͳ͕Μ͹Ζ͏ʂɿࢼ߹ײ૝͸͜Ε͕ଟ͍ɺݸਓతʹ͸MIXED • չ͍͠ද৘ʹ৺ଧͨΕͨɿΉ͍ͣɻɻ • ෛ͚ͨ/չ͍͠ɿωΨϫʔυʹ͸ײ౓ྑ͗͢ʁ

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ײ৘෼ੳͷ݁Ռ(Wakamatsu Comprehend) • ઒ຢબखͷࣄނ͔Βͷަ୅Ͱܭࢉ͕ڰͬͨ • ΰʔϧΛܾΊͨધࢁબख͸੒ాͷ׽ • 5όοΫʹ͢Δͷ͕ૣ͗ͨ͢ • ৽Ҫষଠબख͸ਆ • ࡢ೥ҎલΑΓ͸ང͔ʹ͍͍ࢼ߹Λ͍ͯ͠Δ

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·ͱΊ

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·ͱΊ • αʔόʔϨεͰTwitter౤ߘͷूܭ͔ΒՄࢹԽ·ͰՄೳ • Comprehend ͷ೔ຊޠײ৘෼ੳ͸·ͩ·ͩ͜Ε͔Β • Ұఆͷ୯ޠʹ͸൓Ԡ͢Δ • εϥϯάతͳ΋ͷΛֶश͢Ε͹ਫ਼౓͕޲্ͦ͠͏ • ͱΓ͋͑ͣɺ৽ҪষଠબखͷϑΝϯʹͳΓ·ͨ͠ɻ

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Thank you !!