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20170318_Tokyo.R_ver59

tetsuroito
March 18, 2017
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 20170318_Tokyo.R_ver59

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tetsuroito

March 18, 2017
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  1. εύʔεϞσϦϯά֓؍ ม਺બ୒ (L0 ਖ਼ଇԽ) AICɺCVɺWAIC DICɺBIC/MDL εύʔεϞσϦϯά L1 ਖ਼ଇԽ lasso

    േଇ͖ͭਪఆ ֊૚ϕΠζ L2 ਖ਼ଇԽ Ϧοδճؼ/ॖখਪఆ elastic net
  2. ΞυϗοΫ෼ੳͦ͜ਓؒྖҬ બ୒ લॲཧ ม׵ ϚΠχϯά σʔλ ղऍ ධՁ ໨తσʔλ લॲཧࡁ

    σʔλ ม׵ࡁ σʔλ ύλʔϯ ֫ಘͨ͠φϨοδΛ࣮૷͠ɺӡ༻͢ΔࡍʹAIతͳৼΔ෣͍ Λͯ͘͠ΕΔͱͱͯ΋ྑͦ͞͏