Update index.html

index.html

@@ -94,7 +94,7 @@ Expected Calibration Error (ECE), Static Calibration Error (SCE), Adaptive Calib
 <div id="refusal-loss-formula-content" class="row align-items-center">
   <span id="ECE-formula" class="formula" style="">$$\displaystyle \phi_\theta(x)=1-\mathbb{E}_{y \sim T_\theta(x)} JB(y)$$</span>
   <span id="SCE-formula" class="formula" style="display: none;">$$\displaystyle f_\theta(x)=1-\frac{1}{N}\sum_{i=1}^N JB(y_i)$$</span>
-  <span id="ACE-formula" class="formula" style="display: none;">$$\displaystyle \text{ACE}=\frac{1}{KR}\sum_{k=1}^{K}\sum_{r=1}^{R}|\text{acc}(r,k)-\text{conf}(r,k)|$$</span>
+  <span id="ACE-formula" class="formula" style="display: none;">$$\displaystyle g_\theta(x)=\sum_{i=1}^P \frac{f_\theta(x\oplus \mu u_i)-f_\theta(x)}{\mu} u_i $$</span>
 </div>
 </div>