Kaggleでソロ銀メダルを獲得するまでの取組み / Efforts to win a solo silver medal at Kaggle

QBHFT ,BHHMFͰιϩۜϝμϧ Λ֫ಘ͢Δ·Ͱͷऔ૊Έ ػցֶश,BHHMF΋͘΋͘ձ!େࡕ !QIZTZVLJ

ࣗݾ঺հ w:VLJ !QIZTZVLJ wϓϩάϥϛϯάʹ1)1 4DBMBΛগ͠ wػցֶशd w,BHHMFd w,BHHMF&YQFSU w͢΂ͯιϩࢀՃ

ࣗݾ঺հɾຊൃදʹ͍ͭͯ wະܦݧ͚ͩͲσʔλ෼ੳ৬ʹब͖͍ͨˠ໳લ෷͍ w࣮຿ܦݧΛͭΉͨΊʹ೿ݣࣾһʹ w࣮੷࡞ΓͷͨΊʹۀ຿֎Ͱ͸,BHHMF w,BHHMFʹೖ໳ͨ͠ਓͷࢀߟʹͳΕ͹޾͍Ͱ͢

໨࣍ ෼ࢠίϯϖҎલͷऔ૊Έ ෼ࢠίϯϖͰͷऔ૊Έ ·ͱΊ

෼ࢠίϯϖҎલͷऔ૊Έ

1-"T5J$$"TUSPOPNJDBM$MBTTJpDBUJPO wॳࢀՃίϯϖ w໨ඪɿಔϝμϧ wࢀՃظؒɿ͔݄ w΍ͬͨ͜ͱ w݁Ռ wֶΜͩ͜ͱ

΍ͬͨ͜ͱ w࡞ۀ͸,FSOFMͱϩʔΧϧͷ+VQZUFS/PUFCPPLͰ wྑ͛͞ͳ,FSOFMΛબΜͰϕʔεϞσϧʹ w,FSOFM %JTDVTTJPO͸શ෦ಡΉ͙Β͍ͷؾ࣋ͪ wҠಈ࣌ؒத͸ৗʹಛ௃ྔ΍είΞվળͷωλग़͠ w ౰࣌͸ࢴͰɺࠓ͸J1BE

݁Ռ w-JHIU(#.ͷγϯάϧϞσϧ w5PQͰಔϝμϧ

ֶΜͩ͜ͱ wॳ৺ऀ͕γϯάϧϞσϧͰۜϝμϧݍ಺ʹߦ͘ͷ͸೉͍͠ wιϩͰۜϝμϧΛऔΔʹ͸Ξϯαϯϒϧ͕ඞཁ wΞϯαϯϒϧ࣌ͷଟ༷ੑͷͨΊʹ//ͷษڧ͕ඞཁ

.JDSPTPGU.BMXBSF1SFEJDUJPO w໨ඪɿۜϝμϧ wࢀՃظؒɿ͔݄൒ w΍ͬͨ͜ͱ w݁Ռ wֶΜͩ͜ͱ

΍ͬͨ͜ͱ wҾ͖ଓ͖,FSOFM +VQZUFS/PUFCPPLͰ࡞ۀ w ࣮ݧͷ਺͚ͩϑΝΠϧ͕ੜ·ΕΔʜ w࣮ݧ؅ཧ͸खಈͰεϓϨουγʔτ w// $BUCPPTUΛֶΜͰ-JHIU(#.ͱΞϯαϯϒϧ

݁Ռ w$7ͱ-#ͷ૬͕ؔऔΕͳ͔ͬͨ w pOBMTVCNJU͸-#ͷείΞͰબΜͩ w-JHIU(#. $BUCPPTU // '.ͷBWFSBHJOH w 5PQͷۜϝμϧݍ͔ΒTIBLFEPXO

ֶΜͩ͜ͱ wʮόϦσʔγϣϯେࣄʯ͕஌ࣝͰͳ͘ମݧͱͯ͠ࠁ·Εͨ w TVCNJUΛଟ͘ॏͶΔաఔͰ-#ʹPWFSpUͯ͠͸͍͚ͳ͍ wϩόετͳϞσϧΛ࡞ΔͨΊͷςΫχοΫ w "EWFSTBSJBM7BMJEBUJPO΍ग़ݱස౓͕ҟͳΔಛ௃ྔͷऔѻ͍ w,FSOFM͸ۄੴࠞަˠࣗ෼͕ೲಘͰ͖ͨΞΠσΞͷΈ࠾༻͢΂͖ wίʔυɺ࣮ݧͷ࣮ߦɾ؅ཧΛޮ཰Խͯ͠ख਺Λ૿΍͢

*OTUBOU(SBUJpDBUJPO w໨తɿ,FSOFMPOMZίϯϖͷ࿅शɺ.BMXBSFͷϦϋϏϦ wࢀՃظؒɿ೔ؒ w΍ͬͨ͜ͱɿຊདྷͷΫϥε෼ྨͰ͸ͳ͘Ϋϥε෼ྨ w݁ՌɿQSFEJDUͷ࣮૷ϛεͷ͍ͤͰ5PQͷಔϝμϧ wֶΜͩ͜ͱɿࣗ৴ͷ͋ΔԾઆ͸೪Γڧ͘ݕূ͢΂͠

෼ࢠίϯϖͰͷऔ૊Έ

1SFEJDUJOH.PMFDVMBS1SPQFSUJFT w໨ඪɿۜϝμϧɺTVCNJUճ਺Λ཈͑Δ wࢀՃظؒɿ͔݄ w΍ͬͨ͜ͱ w݁Ռ wֶΜͩ͜ͱ

΍ͬͨ͜ͱ wQJQFMJOFͷ࡞੒ʢ&%"ͨ͠ΓϕʔεϞσϧ࡞Γͳ͕Βʣ w +VQZUFS/PUFCPPLͰ͸ͳ͘TDSJQUͰ؅ཧ w ࣮ݧ؅ཧΛࣗಈԽ w/PUFCPPL͸&%"ɾՄࢹԽʹͷΈ࢖༻ w(JUʹΑΔίʔυ؅ཧ w(16ඞਢͰ͋Δ//ͷΈ,FSOFMΛ࢖༻

QJQFMJOFུ֓ USBJO WBMJEBUJPO UFTU DSFBUFQZ GFBUIFSܗࣜͰ ಛ௃ྔΛอଘ DPOpHTKTPO
NPEFMQBSBN ࢖༻ಛ௃ྔ $7ͷ෼ׂ਺ ͳͲΛࢦఆ Ϟσϧͷֶशϩά είΞɺύϥϝʔλɺ࢖༻ಛ௃ͳͲ ͷ࣮ݧ݁ՌΛه࿥ TVCNJU@೔෇DTW ϩά

݁Ռ w-JHIU(#. 4DI/FUͷBWFSBHJOH w -JHIU(#.ɿGPME$7Ͱ֤ϞσϧͷBWFSBHJOH w 4DI/FUɿγϯϓϧʹIPMEPVU w5PQͰۜϝμϧ w ʮTVCNJUճ਺Λ཈͑ͯۜϝμϧʯΛୡ੒

ֶΜͩ͜ͱ w࣮ݧճ਺ΛՔ͛ΔΑ͏ʹͳͬͨ w ࣍͸ΞΠσΞͷ࣭ΛߴΊΔ͜ͱ͕ॏཁ wهࣄɺॻ੶ɺ࿦จ͔ΒಘΒΕΔ஌ࣝʹԿ͔Λֻ͚߹Θͤͳ͍ ͱɺۚϝμϧݍ಺ʹ͸͍͚ͳ͍ w ͦͷ૊Έ߹ΘͤΛ௫Ήํ๏Λཱ͍֬ͨ͠

·ͱΊ

·ͱΊ wͨ͘͞Μࣦഊ͢Δ wݪҼΛֶͼɺࣗ෼ͷ΋ͷʹ͢Δ w͔࣍Β͸෢ثʹͳΔͷͰɺ੒ޭʹܨ͕Δ

Kaggleでソロ銀メダルを獲得するまでの取組み / Efforts to win a sol...