܇࿅σʔλʹͳ͍୯ޠͷ͕֬θϩͱͳΓܭࢉͰ͖ͳ͍ ରॲ๏ εϜʔδϯά (smoothing) ͱ͍͏ԼବΛཤ͔ͤΔख๏Λ͏ɻ ͨͱ͑ɺN(y) i → N(y) i + γ(γ > 0) (ςΩετޡ২?) ͱஔ͖͑ͯɺ ˆ θy i = Ny i + γ |Dy| + Mγ (3.8) ͨͩ͠, ∑ n x(n) i = Ny i , ∑ i N(y) i = |Dy|. શ୯ޠͰੵ͢ΔͱͪΌΜͱ 1 ʹͳ͍ͬͯΔ. M ∑ i=1 θy i = ∑ i Ny i + Mγ |Dy| + Mγ = |Dy| + Mγ |Dy| + Mγ @functionalaho ҟৗݕͱมԽݕ ྠߨձ 2016-3-17 2016-3-31 21 / 32