更改

进一步，可以可逆性指标取对数并去掉常数项，得到维度平均的指标

进一步，可以可逆性指标取对数并去掉常数项，得到维度平均的指标

<blockquote>

<blockquote>

<math> \hat\gamma_\alpha=\gamma_\alpha-\frac{1}{2}\ln\left(\frac{2\pi}{\alpha}\right)=\frac{1}{n}\ln\Gamma_\alpha-\frac{1}{2}\ln\left(\frac{2\pi}{\alpha}\right)=\frac{1}{n}(\frac{1}{2}-\frac{\alpha}{4})\sum_{i=1}^{r}\ln s_i+\frac{\alpha}{4n}\sum_{i=1}^{n}\ln\kappa_i

<math> \gamma_\alpha=\hat\gamma_\alpha-\frac{1}{2}\ln\left(\frac{2\pi}{\alpha}\right)=\frac{1}{n}\ln\Gamma_\alpha-\frac{1}{2}\ln\left(\frac{2\pi}{\alpha}\right)=\frac{1}{n}(\frac{1}{2}-\frac{\alpha}{4})\sum_{i=1}^{r}\ln s_i+\frac{\alpha}{4n}\sum_{i=1}^{n}\ln\kappa_i

</math>

</math>

</blockquote>

</blockquote>