Fix mistakes

Author: Ttiki

sections/conceptual_proposal.tex

@@ -67,6 +67,6 @@ \subsection{Data workflow}
 \end{enumerate}
 
 \subsection{Validation and Expected Outcomes}
-The efficacy of our approach will be gauged through rigorous validation techniques, ensuring the reliability of our predictions. We anticipate that this comprehensive workflow will yield a robust predictive model capable of identifying students at risk and informing targeted interventions.
+We anticipate that this comprehensive workflow will yield a robust predictive model capable of identifying students at risk and informing targeted interventions. We will gauge the efficiency of our model through rigorous validation techniques such as \acrfull{roc}, \acrfull{pca}, etc. to ensure the reliability of our predictions. 
 
 \end{document}