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KEIJI ITO 1 ੾᛭ୖຏ͢Δ஥ ͕͍ؒΔͱ੒௕ ͕ഒ଎ʹͳΔɻ  ҏ౻ܠ࢘

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KEIJI ITO 2 ࣗݾ঺հ w ҏ౻ܠ࢘ w ·͝νϟϯωϧͷϓϩμΫτϚωʔδϟʔ w ϏδωεόοΫάϥ΢ϯυ w ݩ͸ιχʔͰ঎඼اը΍ϚʔέςΟϯά΍ ৽نࣄۀͳͲ w !LKNPPPO

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KEIJI ITO 3 ࣗݾ঺հ

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KEIJI ITO 4 ·͝νϟϯωϧ Ո଒օ͔Β࣮ՈͷςϨϏ΁ɺ ࢠڙͷ੒௕΍ɺՈ଒ͷಈըΛ؆୯ʹಧ͚ΒΕΔ Ո଒Λܨ͙αʔϏεͰ͢ɻ

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KEIJI ITO 5 ࠓ೔ͷ͓࿩͸͜Μͳڥ۰ͷํʹࢀߟʹ ϓϩμΫτϚωʔδϟʔʹͳ͚ͬͨͲɺ εΩϧΛֶ΂Δ؀ڥ͕ແ͍ͱࢥ͍ͬͯΔํ ϏδωεόοΫάϥϯυͰϓϩμΫτϚωʔδϟʔ ʹͳΓ͍ͨํɺͳͬͨ͹͔Γͷํ

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KEIJI ITO ࣮ફతͳεΩϧΛ࠷୹Ͱ֫ಘ͢Δํ๏

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KEIJI ITO 7 ࣮ફతͳεΩϧͱܦݧΛ֫ಘ͢Δʹ͸ʁ ᶃ ৘ใΛޮՌతʹऔಘ͢Δʢूத͢ΔɺΞ΢τϓοτ͢Δʣ ᶄ ࣮ફతʹࢼ͢ ᶅ ࣮ࡍʹ࢓ࣄͰ׆༻͢Δ Ϳ͚ͬͭຊ൪Ͱᶅ͔ΒͰ͸ͳ͘ɺ ᶃᶄΛےτϨͰ஁͑Δ͜ͱ͕ॏཁ

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KEIJI ITO 8 ࢲ͕ࢀՃͨ͠ےτϨ wྠಡձ👉ͱ͖ͬͭ΍͓ͯ͘͢͢͢Ί wδϣϒཧ࿦ਤղےτϨ w߹τϨձ wϢʔβʔΠϯλϏϡʔےτϨ👉ख๏Λऔಘ͠ͳ͕Β࣮ ફ͢Δ wLBHHMFےτϨ👉ίʔσΟϯάΛษڧ͢Δʹ΋࠷ద

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KEIJI ITO 9 ࢲ͕ࢀՃͨ͠ےτϨ wྠಡձ👉ͱ͖ͬͭ΍͓ͯ͘͢͢͢Ί wδϣϒཧ࿦ਤղےτϨ w߹τϨձ wϢʔβʔΠϯλϏϡʔےτϨ👉ख๏Λऔಘ͠ͳ͕Β࣮ ફ͢Δ wLBHHMFےτϨ👉ίʔσΟϯάΛษڧ͢Δʹ΋࠷ద

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KEIJI ITO ͦ΋ͦ΋ྠಡձͱ͸ʁ

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KEIJI ITO 11 ͦ΋ͦ΋ྠಡձͱ͸ʁ ಡΉ ڵຯ͕͋ΔɺͨΊʹ ͳΔຊΛօͰಡΜͰ ͍͘ ٞ࿦ ձ͝ͱʹൃදΛͯ͠ɺͦ ͷ಺༰ΛࢀՃऀͰͬ͘͟ ͹ΒΜʹٞ࿦ ؾܰ ੵۃతʹࢀՃ͢Δͷ ΋ฉ͚ͩ͘΋͋Γɻ ࠷ॳʹඈͼࠐΜͰݟ Δʹ͸࠷దɻ

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KEIJI ITO 12 ྠಡձͱٞ࿦Ͱֶͼͷޮ཰Λ͋͛Δ

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KEIJI ITO 13 δϣϒཧ࿦ྠಡձͰͷͭͷֶͼ ͦ΋ͦ΋δϣϒཧ࿦ͱ͸ Կͳͷ͔ʁͱ͍͏͜ͱ͕ ΍ͬͱᡰʹམͪͨ ॻ੶ΛಡΉ͚ͩͰ͸෼͔ Βͳ͍ɺ࣮ମݧΛݩʹ͠ ͨٞ࿦͕ΊͪΌͪ͘Ό༗ ӹ ෼͔ͬͯؾʹͳ͍ͬͯͨ ᐆດͳ͜ͱ͕͖ͬ͢Γ੔ ཧ͞Εͨ δϣϒཧ࿦ͷຊ࣭ ͸ɺʮCompeting Against Luckʯ

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KEIJI ITO 14 λΠτϧςΩετ ߹ܭεϥΠυ਺ϖʔδ௒ ෛ୲ʹͳΓ͗͢ͳ͍Α͏ʹɺষ͝ͱʹ࣋ͪ ճΓͰൃදͯ͘͠

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KEIJI ITO 15 δϣϒཧ࿦ͱ͸ͳʹ͔ δϣϒɿސ٬͕ୡ੒͍ͨ͠ɺԿ͔͠Βͷ࢓ࣄɺ੒Ռɺχʔζ υϦϧΛങ͍ʹདྷͨސ٬ɻυϦϧ͕΄͍͠ͷͰ͸ͳ͘ɺ ݀Λۭ͚͍͔ͨΒυϦϧ͕ඞཁɻ WT

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KEIJI ITO ϢʔβʔΠϯλϏϡʔےτϨ

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KEIJI ITO 17 ϢʔβʔΠϯλϏϡʔےτϨͬͯԿΛ΍͍ͬͯΔͷ͔ʁ ίϛϡχςΟ಺ͰςʔϚ ΛܾΊ࣮ͯࡍʹΠϯλϏ ϡʔ࣮ࢪ ख๏ʹ͍ͭͯྠಡձ👉 ϢʔβʔΠϯλϏϡʔͷൃݴΛɺσʔλԽ͠ Ծઆ΍ཧ࿦Λߏங͢Δख๏ɻఆੑ৘ใͷཧ࿦Խ΍ ٬؍తͳ੔ཧʹ༏Ε͍ͯΔ΍Γํɻ

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KEIJI ITO 18 ࢝·ͬͨ͹͔Γ͚ͩͲֶͼ͕ਂ͍ ఆੑΠϯλϏϡʔΛͲͷΑ͏ʹମܥతɾ٬؍తʹ੔ཧ ͢Δͷ͔͕Θ͔ͬͨʢࠓ·Ͱ͸ׂͱײ֮஋ͩͬͨʣ ϢʔβʔͷൃݴΛཧ࿦తʹ੔ཧ͢Δ΍Γํͷஅย͕Θ ͔ͬͨ άϥ΢ϯσουηΦϦʔΞϓϩʔνͱδϣϒཧ࿦ͷ̎ ͕ͭͭͳ͕ͬͨʢ࿩͢ͱ௕͘ͳΔͷͰଓ͖͸ےτϨձͰɻɻɻʣ

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KEIJI ITO ೖΔલWTೖͬͯΈͨޙ

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KEIJI ITO ࠷ॳ͸ͪΐͬͱۓு ୭΋஌Βͳ͍ͷͰ͍ͩ͡ΐ͏Ϳ͔ͳ ͪΐͬͱೖΔͷʹ༐ؾ͕

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KEIJI ITO 21 ૝૾Ҏ্ʹXFMDPNFײ͕͋ͬͨ ࠷ॳ͔Βͬ͢ͱೖΕͨ

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KEIJI ITO 22 ͜Μͳਓʹ͓͢͢Ί ͪΐͬͱ৲ࠐΈ͍ͯ͠Δਓ ΠϯϓοτΛ૿΍͍ͨ͠ਓ 1.ͷͭͳ͕ΓΛ૿΍͍ͨ͠ ॳΊͯͰ΋ೖΓ΍͍͢ ٞ࿦΍-5͢Δͱཧղ͕ਂ·Δ ؾܰʹܨ͕ΕΔ ےτϨʹ࢖͏࣌ؒ΋͔ͳΓϑϨΩγϒ ϧɻͱ͖ʹ͸ि1-2࣌ؒͷͱ͖΋͋Δ͠ɺ ΨοπϦࢀՃ͢Δ΋ͷOK

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KEIJI ITO ϏδωεόοΫάϥϯυͰ ϓϩμΫτϚωʔδϟʔ

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KEIJI ITO 24 ϏδωεόοΫάϥϯυͷ ϓϩμΫτϚωʔδϟʔͷ՝୊ Ͳ͏ͯ͠΋ιϑτ΢ΣΞͩͬͨΓϋʔυ΢ΣΞͩͬͨΓɺ Ͳ͏΍ͬͯ࡞͍ͬͯΔͷ͔෼͔Βͳ͍ 👇 ΤϯδχΞ΍σβΠφʔͱͷؒʹ৺ͷڑ཭͕Ͱ͖Δ ͔ͩΒͦ͜ےτϨΛ͠Α͏

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KEIJI ITO 25 ϏδωεόοΫάϥϯυͰ1.Λ΍Δίπ ᶃ΋ͷͮ͘Γ΁ͷϦεϖΫτ ᶄϢʔβʔʹؔͯ͠͸ࣗ෼͕Ұ൪͘Θ͘͠ͳΔ ᶅ΋ͷͮ͘ΓΛࣗ෼Ͱ΋΍ͬͯΈΔ 👉ࢲ͕LBHHMFےτϨʹࢀՃ͍ͯ͠Δཧ༝ 👉ΤϯδχΞʹษڧձͯ͠΋ΒͬͨΓɺಠֶͨ͠Γ 👉42-ͳͲσʔλपΓ΍ͬͯΈͨΓ΋͓͢͢Ί Kaggleͱ͸اۀ΍ݚڀऀ͕ σʔλΛ౤ߘ͠ɺੈքதͷ౷ ܭՈ΍σʔλ෼ੳՈ͕ͦͷ࠷ దϞσϧΛڝ͍߹͏ɺ༧ଌϞ σϦϯάٴͼ෼ੳख๏ؔ࿈ϓ ϥοτϑΥʔϜ

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KEIJI ITO 26 ࣾձʹେ͖ͳΠϯύΫτΛ༩͑ΔϓϩμΫτΛͭ͘Δ ̏ͭͷྖҬΛ׬ᘳʹཧղ͢Δඞཁ ͸ແ͍͕ɺͦΕͧΕͷ໾ׂ΍ҙਤ ͸͖ͪΜͱཧղͨ͠΄͏͕Α͍ ૉ੖Β͍͠ϓϩμΫτ͸ɺ 5FDIɺ69ɺ#VTJOFTTͷ͕̏ͭ ͱͯ΋ೱ͍ີ౓Ͱަࡨ͍ͯ͠Δঢ় ଶ͔Βੜ·ΕΔ

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KEIJI ITO ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ