Update evaluation.ipynb

book/chapters/evaluation.ipynb

@@ -12,7 +12,7 @@
     "\n",
     "### Evaluation Methodology\n",
     "Model execution produces a 1-km grid SWE estimates across the study region, where the evaluation methodology compares the modeled SWE from the testing dataset to the NASA ASO observations.\n",
-    "<img align = 'right' src=\"./Images/RMSE_R2.jpg\" alt = 'image' width = '200'/>\n",
+    "<img align = 'right' src=\"./Images/RMSE_R2.JPG\" alt = 'image' width = '200'/>\n",
     "As a submission to the USBR Snowcast Showdown, we use standard evaluation criteria of root-mean-squared-error (RMSE) and coefficient of determination (R<sup>2</sup>) of the predictions to determine model accuracy and efficiency across the domain, as these metrics framed the evaluation criteria for the modeling competition. \n",
     "where $\\hat{y_i}$ denotes the predicted value for a sample $i$, $y_i$ the observed value, $\\bar{y}$ the average observed value, and n the total number of samples. \n",
     "\n",