2017-04-07 Clojureでソフトマックス関数を実装する (defn softmax [a] (let c' (apply max a) c (repeat (length a) c') exp_a (exp (minus a c)) sum_exp_a (sum exp_a) y (div exp_a sum_exp_a)] y)) テスト (let [a (matrix (map #(- (* 1/10 %1) 5) (range 100)))] (view (time-series-plot a (softmax a)))) incanterのtime-series-plotだとカクカクになっちゃのが気になる