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SIGNATEの練習問題コンペで 57位までスコアを上げた話/ The story of th...

SIGNATEの練習問題コンペで 57位までスコアを上げた話/ The story of the signate competition

Connehito Marché vol.6 ~機械学習・データ分析市~

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Shoichiro Nagai(shnagai)

November 05, 2019
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  1. ࣗݾ঺հ ӬҪউҰ࿠ ओͳ׆ಈ
 "84%FW%BZ5PLZP +BQBO$POUBJOFS%BZTW "844VNNJU
 ͸͡Ίͯͷ1)1ϓϩϑΣογϣφϧ։ൃ ೔ܦ4:45&.4 ϚϚϦ͕࣮ફ͢Δɹίϯ ςφҠߦͷਖ਼߈๏

    
 ίωώτΤϯδχΞϒϩάIUUQTUFDIDPOOFIJUPDPNBSDIJWFBVUIPSOBHBJT ίωώτגࣜձࣾɹΤϯδχΞ
 Πϯϑϥ΢ΣϒΦϖϨʔγϣϯػցֶश ࠷ۙ  !TIOBHBJ
  2. 
 େ·͔ͳྲྀΕ ϕʔεϥΠϯϞσϧ ࡞੒ ଌఆ
 4*(/"5&্ͷείΞ σʔλ෼ੳ &%" ಛ௃ྔ࡞੒ બ୒

    Ϟσϧ࡞੒ ଌఆ 34.&ͰखݩͰධՁ
 ྑ͘ͳ͍৔߹ɻɻ ྑ͍ ྑ͍είΞग़Δ·Ͱ͜ͷྲྀΕΛͻͨ͢Β܁Γฦͨ͠
  3. w ෼ੳ݁Ռ͔Β؍٬਺ʹӨڹͷେ͖ͦ͏ͳಛ௃ྔΛ࡞੒
 νʔϜຖͷฏۉ؍٬਺ IPNF BXBZ 
 ελδΞϜຖͷฏۉ؍٬਺
 ։࠵݄ γʔζϯऴ൫͸ू٬͕ྑ͍ 


    ࣌ؒଳ ؙΊͯΧςΰϦԽ 
 ఱؾΛΧςΰϦԽ w ྫ͑͹ɺఱؾ͚ͩͰύλʔϯ͋ͬͨͷͰؙΊͯΧςΰϦԽ
 ੖ͷͪಶ࣌ʑӍ ੖ͷͪಶҰ࣌ӍFUD
 ӍPS੖ΕPS԰಺PSͦͷଞͷύλʔϯʹ෼ྨ ࡞੒ͨ͠ಛ௃ྔᶃ