CRF再入門(推論編) ref: https://qiita.com/daimonji-bucket/items/2e99db1ade93c52df17f

file0.txt

X = \left[
    \begin{array}{rrr}
      x_{01} &...& x_{0k} & ... & x_{0K} \\
      ... \\
       x_{t1} &...& x_{tk} & ... & x_{tK} \\
      ... \\
      x_{T1} &...& x_{Tk} & ... & x_{TK}
    \end{array}
    \right]

file1.txt

softmax(b_{k}) = \frac{\exp(b_{k})}{\sum^{n}_{i=1}exp(b_{i})}

file2.txt

\hat{Y} = \underset{Y}{arg~max}P(Y|X)\\
        = \underset{Y}{arg~max}(softmax(W\cdot\phi(X, Y)))  \\
        = \underset{Y}{arg~max}(W\cdot\phi(X, Y))