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స৬ͤͣʹ σʔλαΠΤϯςΟετʹͳ ͬͨਓͷΩϟϦΞͷ࿩ PyData.Okinawa + PythonBeginnersԭೄ ߹ಉษڧձ 2019/06/15 1 digimagi

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ࣗݾ঺հ • twitterɿ@digimagi2018 • 1986೥ੜ·Εɺԭೄݝग़਎ɺਆಸ઒ݝࡏॅ • ੜ໋อݥձࣾۈ຿ • Pythonྺɿ1೥ • KaggleɿKaggle Expertɺۜ2ݸ • SIGNATEɿ૯߹ϥϯΫ9Ґɺۚ2ݸɺۜ2ݸʢ1Ґ1ճɺ3Ґ2ճʣ !2

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σʔλαΠΤϯςΟετ ͷΩϟϦΞ https://note.mu/0_u0/n/n601338a4dad8 https://tjo.hatenablog.com/entry/2019/05/10/190000 !3

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લఏ • ਺ࣈɺ਺ֶɺίϯϐϡʔλ͕޷͖ͩͬͨɻՈʹύιίϯ ͕དྷͨͷ͕1998೥ʢத1ʣ • ਺ཧతͳڧΈΛ׆͔ͯ͠ߩݙͰ͖ΔΑ͏ͳ͜ͱΛ࢓ࣄͱ͠ ͍ͨͱࢥ͍ͬͯͨ • ब৬׆ಈ࣌ͷ2010೥ʹ͸σʔλαΠΤϯςΟετͱ͍͏ ୯ޠ͸࢖ΘΕ͍ͯͳ͔ͬͨ !4

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ܦྺ • 2005೥ʙɿେֶʢԠ༻਺ֶɺܭࢉػՊֶʣ • 2009೥ʙɿେֶӃʢػցֶशʣ • 2011೥ʙɿੜ໋อݥձࣾ ΞΫνϡΞϦʔ • 2018೥ʙɿੜ໋อݥձࣾ σʔλαΠΤϯςΟετ !5

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൑அج४ 1. গ਺೿ͷબ୒ࢶ • رগՁ஋ɺͧ͜͜ͱ͍͏ͱ͖ʹ 2. ෆ࣮֬ੑ͕େ͖͍બ୒ࢶ • ࣗ෼ͷՄೳੑΛ޿͛Δ • ϦεΫΛͱΔ͜ͱʹର͢ΔରՁ !6

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গ਺೿ͷબ୒ࢶ • େֶਐֶɾɾɾཧֶܥʢ15ˋʣ • େֶଔۀޙͷਐ࿏ɾɾɾଞେֶ΁ͷਐֶʢ10%ʣ • ΩϟϦΞνΣϯδɾɾɾଞ৬छ΁ͷస޲ʢ5%ʣ !7

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ෆ࣮֬ੑ͕େ͖͍બ୒ࢶ • େֶӃͷݚڀࣨͷ෼໺ɾɾɾػցֶश • ΩϟϦΞνΣϯδɾɾɾࣾ಺ެืͰσʔλαΠΤϯςΟε τʹ • ޏ༻ܗଶͷมߋɾɾɾ૯߹৬͔Βઐ໳৬ʹ !8

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·ͱΊ • গ਺೿ɺෆ࣮֬ੑ͕େ͖͍બ୒ࢶΛͱ͖ͬͯͨ • ࠓޙ΋ͱΕΔΑ͏ʹ஁࿉͢Δ !9