Kaggleの魅力と取り組み方 / Attractiveness and Approach of Kaggle

Kaggle Masterが語る【9/29ワークショップ】初心者のためのKaggle入門
https://widshiroshima.connpass.com/event/223319/

Transcript

1. .DJJOH䛾㨩ຊ䛸ྲྀ䜚⤌䜏᪉
   :L'6+LURVKLPD䝽䞊䜽䝅䝵䝑䝥䛂.DJJOHධ㛛䛃
   ᖺ᭶᪥
   ▼ཎ䚸ᯇᮏ
   

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2. ᮏⓎ⾲䛾ᴫせ
   Ɣ .DJJOH䛾㨩ຊ䞉య㦂ㄯ
   ż :L'6'DWDWKRQయ㦂ㄯ䠄఩䝏䞊䝮ேཧຍ䠅
   ż ᢸᙜ䠖ᯇᮏ
   Ɣ .DJJOH䜈䛾ྲྀ䜚⤌䜏᪉
   ż ᪂䛧䛔䝁䞁䝨䛻ཧຍ䛩䜛䛸䛝ఱ䜢⪃䛘䛶䛔䜛䛛
   ż ᢸᙜ䠖▼ཎ
   !䝂䞊䝹䠖.DJJOH䝕䞊䝍䝋䞁䛂ᗈᓥ䝣䞊䝗î㟂せண 䛃ཧຍ䛾䝰䝏䝧䞊䝅䝵䞁䜢㧗䜑䛶䜒
   䜙䛖
   

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3. ⮬ᕫ⤂௓
   Ɣ ▼ཎ⚈ኴ㑻䠄᪥ᮏ⤒῭᪂⪺♫䠅
   ż .DJJOH䛷䛿䛂3HW)LQGHUP\$GRSWLRQ3UHGLFWLRQ䛃ඃ຾䚸䛂:L'6'DWDWKRQ䛃఩䛺䛹
   ż ඹⴭ䛻䛄3\WKRQ䛷䛿䛨䜑䜛.DJJOH䝇䝍䞊䝖䝤䝑䜽䛅䠄ㅮㄯ♫䠅䚸ヂ᭩䛻䛄 .DJJOH*UDQGPDVWHU䛻Ꮫ䜆ᶵ
   ᲔᏛ⩦ᐇ㊶䜰䝥䝻䞊䝏䛅䠄䝬䜲䝘䝡ฟ∧䠅
   ż ᅜ㝿䝙䝳䞊䝇䝯䝕䜱䜰༠఍䛂 8QGHU$ZDUGV䛃䛷䜰䝆䜰ኴᖹὒ㒊㛛䛾᭱ඃ⚽㈹䠄 ᖺ䠅
   Ɣ ᯇᮏ㯞ぢ䠄䜸䝮䝻䞁䝦䝹䝇䜿䜰ᰴᘧ఍♫䠅
   ż .DJJOH䝁䞁䝨䛂:L'6'DWDWKRQ䛃䛻▼ཎẶ䛸ཧຍ䛧఩䛺䛹
   ż ་⒪ᶵჾ䝯䞊䜹䞊䛾 5 '㒊㛛䛻໅ົ䛧䚸᪂つ䝃䞊䝡䝇䞉䜰䝹䝂䝸䝈䝮㛤Ⓨ䛻ᚑ஦
   ż ᭱㏆䛿䝸䞊䜺䝹䝔䝑䜽⣔䝧䞁䝏䝱䞊䜈ཧ⏬䛧䚸ἲົᑓ㛛ᐙྥ䛡 $,䝃䞊䝡䝇䛾〇ရ㛤Ⓨ䜢ᢸᙜ
   

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4. .DJJOHᣮᡓ䛾䛝䛳䛛䛡
   Ɣ ᴗົ䛷䝕䞊䝍ゎᯒ䜢ጞ䜑䛯䛡䛹䚸⮬ศ䛾ᐇຊ䛳䛶䛹䜣䛺䜒䛾䠛
   Ɣ ゎᯒᡭἲ䛾䝇䝖䝑䜽䜢ቑ䜔䛧䛯䛔䟿
   Ɣ ゎᯒ䛾䛣䛸䜢ヰ䛫䜛௰㛫䛜ḧ䛧䛔䟿
   

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5. ᣮᡓ䛧䛯.DJJOH䝁䞁䝨
   Ɣ /$1/(DUWKTXDNH3UHGLFWLRQ䠄䜋䜌ึᣮᡓ䠅䠖
   ż ᆅ㟈ಙྕ䛛䜙ᆅ㟈Ⓨ⏕䛾䝍䜲䝭䞁䜾䜢ண 
   ż 3XEOLF䝕䞊䝍䛸3ULYDWH䝕䞊䝍䛾ศᕸ䛻኱䛝䛟஋㞳䛜䛒䜚䚸䛭䛾ᑐฎ䛜ゎἲ䛾㘽䛻
   Ɣ :L'6'DWDWKRQ䠖WK
   ż 㞟୰἞⒪ᐊᝈ⪅䛾䝞䜲䝍䝹䝕䞊䝍䜢౑⏝䛧䛶⏕Ꮡ䜢ண 
   ż 䝅䞁䝥䝹䛺䝁䞁䝨䛷䚸୎ᑀ䛺๓ฎ⌮䞉䜰䞁䝃䞁䝤䝹䛩䜛䝰䝕䝹䛾ከᵝᛶ䛜㘽䛻
   

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6. .DJJOH䛾㨩ຊ
   Ɣ ゎᯒ䝇䜻䝹䛾⩦ᚓ
   ż ྲྀ䜚⤌䜏䛾୰䛷䛾ヨ⾜㘒ㄗ
   ż ୖ఩㝕䛾ゎἲ
   ż ཧຍ⪅ྠኈ䛾䝕䜱䝇䜹䝑䝅䝵䞁
   Ɣ 䝁䞊䝕䜱䞁䜾ຊ䛾ྥୖ
   ż ௚ཧຍ⪅䛾1RWHERRN䠄䝋䞊䝇䝁䞊䝗䠅
   ż 䝏䞊䝮䝯䞁䝞䞊䛸䛾ඹྠసᴗ
   Ɣ ⮬ศ䛾ᢏ⾡䝇䜻䝹䛾ホ౯ᣦᶆ
   Ɣ ௰㛫䛜ቑ䛘䜛䟿
   

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7. 䛣䜜䛛䜙.DJJOH䛻ᣮᡓ䛩䜛᪉䜈
   Ɣ 䝁䞁䝨䛿㛗ᮇᡓ䚹
   䜎䛪䛿⮬ศ䛾䝨䞊䝇䛷ᴦ䛧䜏䛺䛜䜙ጞ䜑䜛䛾䛜䛚䛩䛩䜑䛷䛩䖂
   Ɣ ཧຍ䛩䜛䝁䞁䝨㑅䜃䛿㠀ᖖ䛻኱஦䚹
   䚷䚷ึ䜑䛶䛾᪉䛿䝔䞊䝤䝹䝕䞊䝍䝁䞁䝨䛜ཧຍ䛧䜔䛩䛔䛷䛩
   Ɣ .DJJOH䜢䛝䛳䛛䛡䛻䚸䛬䜂ዪᛶ䛻䜒䝕䞊䝍䝃䜲䜶䞁䝇䛻⯆࿡䜢ᣢ䛳䛶ḧ䛧䛔
   ż ሙᡤ䜔᫬㛫䜢㑅䜀䛺䛔ᴗົ䛜ከ䛟䚸䝷䜲䝣䝇䝔䞊䝆䛻ྜ䛳䛯ാ䛝᪉䛜䛧䜔䛩䛔
   ż 䝁䝭䝳䝙䜿䞊䝅䝵䞁ຊ䞉䝥䝺䝊䞁ຊ䛜ά䛝䜛
   

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8. ᖺ䛻ཧຍ䛧䛯ᶵᲔᏛ⩦䝁䞁䝔䝇䝖䠄▼ཎ䠅
   Ɣ .DJJOH䛂&RPPRQ/LW5HDGDELOLW\3UL]H䛃఩
   Ɣ 1LVKLND䛂ุ౛䛾ಶே᝟ሗ䛾⮬ື䝬䝇䜻䞁䜾䛃఩
   Ɣ 6RODIXQH䛂ኪ㛫ග䝕䞊䝍䛛䜙ᅵᆅ౯᱁䜢ண 䛃఩
   Ɣ 䛂$&0:6'0:RUNVKRSRQ:HE7RXULVP:6'0:HEWRXU
   䛃఩
   Ɣ 䛂6,*,5H&RP
   'DWD&KDOOHQJH3XUFKDVH,QWHQW3UHGLFWLRQ䛃఩
   Ɣ 䛂1/3ⱝᡭ䛾఍➨ᅇ䝅䞁䝫䝆䜴䝮䝝䝑䜹䝋䞁䛃఩
   Ɣ 䛂$,⋤ࠥ䜽䜲䝈$,᪥ᮏ୍Ỵᐃᡓࠥ䛃఩
   

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9. Ɣ ྲྀ䜚⤌䜐ၥ㢟䛻⯆࿡䛜ᣢ䛶䜛䛛䠛
   ż 䛂䝗䝯䜲䞁▱㆑䛃䛜䛒䜛䛸䚸䝁䞁䝨䛷᭷฼䛻ാ䛟䛣䛸䜒
   ż ௒ᅇ䛾䝕䞊䝍䝋䞁䛿䚸ᗈᓥ䞉㣗䞉㟂せண 䛺䛹䛻⦕䛜䛒䜛ே䛻≉䛻䜸䝇䝇䝯䠛
   Ɣ 㡰఩௨እ䛷ᚓ䜙䜜䜛䜒䛾䛜䛒䜛䛛䠛
   ż ᴦ䛧䛔䚸ຮᙉ䛻䛺䜛䚸▱䜚ྜ䛔䛜ቑ䛘䜛䚸䛺䛹
   ż ᭱㏆䛿䝁䞁䝨ゎἲ䜢䜎䛸䜑䛯ㄽᩥ䜢᭩䛟ᶵ఍䜒
   Ŷ :6'0:HEWRXU
   䜔H&RP
   'DWD&KDOOHQJH
   ཧຍ䛩䜛ୖ䛷ព㆑䛧䛶䛔䜛Ⅼ
   

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10. 䝗䝯䜲䞁▱㆑䛜᭷฼䛻ാ䛔䛯౛䐟
    Ɣ ඃ຾䛧䛯.DJJOH䛂3HW)LQGHU䛃䝁䞁䝨
    ż 䝨䝑䝖䝅䝵䝑䝥䛾≟䜔⊧䛾ᘬ䛝ྲྀ䜚ᡭ䛜ぢ䛴䛛䜛㏿ᗘ䜢䚸෗
    ┿䞉ㄝ᫂ᩥ䞉ရ✀䛺䛹䛾᝟ሗ䛛䜙ண 
    Ɣ ண 䛻ຠᯝⓗ䛺≉ᚩ㔞䜢୚䛘䜙䜜䛯䝕䞊䝍䛛䜙䛹
    䛾䜘䛖䛻ྲྀ䜚ฟ䛩䛛䛜㘽䛻ʍ
    ż ᐇ㝿䛻⊧䜹䝣䜵䛻䜒⾜䛳䛶䜰䜲䝕䜱䜰䜢⋓ᚓ
    ż 」ᩘ䛾෗┿䛛䜙≉ᚩ㔞䜢ᢳฟ
    ż ෗┿䛾㨩ຊᗘ䜢ィ⟬
    ż ྡ๓䛾ᩥᏐิ㛗䠄࿧䜃䜔䛩䛥䠅
    KWWSVVSHDNHUGHFNFRPXSXUDNDJJOHSHWILQGHUQGSODFHVROXWLRQ
    KWWSVZZZNDJJOHFRPFSHWILQGHUDGRSWLRQSUHGLFWLRQGLVFXVVLRQ
    

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11. 䝗䝯䜲䞁▱㆑䛜᭷฼䛻ാ䛔䛯౛䐠
    Ɣ %RRNLQJFRP䛜ㄢ㢟䜢ᥦ౪䛧䛯䛂:6'0:HEWRXU
    䛃䝁䞁䝨
    ż ᐇ㝿䛾ᐟἩண⣙䛻ᇶ䛵䛟䝕䞊䝍䝉䝑䝖䛜୚䛘䜙䜜䚸䝴䞊䝄䛾ḟ䛾┠ⓗᆅ䜢ண 䛩䜛ㄢ㢟
    Ɣ ౛䛂ᮾிĺ⚄ዉᕝĺឡ▱ĺி㒔ĺዉⰋ䛃䛸䛔䛖᪑⛬䜢⪃䛘䜛
    ż м䛂ᮾிฟⓎ䛷䛿䛺䛟ዉⰋฟⓎ䛾䝟䝍䞊䞁䜒䛒䜛䛾䛷䛿䠛䛃
    ż м䛂ឡ▱䜎䛷䛷Ṇ䜎䜛䝟䝍䞊䞁䜒䛒䜛䛾䛷䛿䠛䛃
    ż 䝕䞊䝍䝉䝑䝖䜢Ỉቑ䛧䛩䜛䛣䛸䛷䚸ᛶ⬟ྥୖ䛻㈉⊩
    ż ඃ຾䝏䞊䝮䜒ྠᵝ䛾ྲྀ䜚⤌䜏䜢䛧䛶䛔䛯
    KWWSVGHYHORSHUQYLGLDFRPEORJKRZWREXLOGDZLQQLQJGHHSOHDUQLQJSRZHUHGUHFRPPHQGHUV\VWHPSDUW
    

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12. ௒ᅇ䛾䝕䞊䝍䝋䞁䛻ཧຍ䛩䜛䛺䜙䠛
    Ɣ 䝕䞊䝍䝉䝑䝖䜢═䜑䛺䛜䜙䚸᪉㔪䜢Ỵ䜑䜛
    Ɣ 㐣ཤ䛾㢮ఝ䛾䝁䞁䝨䜒ཧ⪃䛻
    ż ㄢ㢟䛿䝔䞊䝤䝹ᙧᘧ䛾䝕䞊䝍䝉䝑䝖䜢⏝䛔䛯᫬⣔ิせ⣲䛒䜚䛾㟂せண 
    ż ᫖ᖺ.DJJOH䛷䜴䜷䝹䝬䞊䝖䛜㛤ദ䛧䛯䛂 0)RUHFDVWLQJ$FFXUDF\䛃
    ż ᖺ๓䛻䜒䛂5RVVPDQQ6WRUH6DOHV䛃䛜㛤ദ䛥䜜䛶䛚䜚䚸㢖ฟ䛾㢟ᮦ
    

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13. 䜎䛸䜑
    Ɣ .DJJOH䛾㨩ຊ䞉య㦂ㄯ
    ż :L'6'DWDWKRQయ㦂ㄯ䠄఩䝏䞊䝮ேཧຍ䠅
    ż ᢸᙜ䠖ᯇᮏ
    Ɣ .DJJOH䜈䛾ྲྀ䜚⤌䜏᪉
    ż ᪂䛧䛔䝁䞁䝨䛻ཧຍ䛩䜛䛸䛝ఱ䜢⪃䛘䛶䛔䜛䛛
    ż ᢸᙜ䠖▼ཎ
    !䝂䞊䝹䠖.DJJOH䝕䞊䝍䝋䞁䛂ᗈᓥ䝣䞊䝗î㟂せண 䛃ཧຍ䛾䝰䝏䝧䞊䝅䝵䞁䜢㧗䜑䛶䜒
    䜙䛖
    

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