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@@ -49,6 +49,11 @@ To evaluate improvements brought by alternative distance learning metrics a base
 
 # Suggested Improvement
 
+## kMean Clustering
+
+
+## k-reciprocal Reranking
+
 \begin{figure}
 \begin{center}
 \includegraphics[width=24em]{fig/ranklist.png}
@@ -73,6 +78,9 @@ To evaluate improvements brought by alternative distance learning metrics a base
 \end{center}
 \end{figure}
 
+# Comment on Mahalnobis Distance as a metric
+
+We were not able to achieve significant improvements using mahalanobis for original distance ranking compared to square euclidiaen metrics. Results can be observed using the `-m|--mahalanobis` when running evalution with the repository complimenting this paper.
 
 # Conclusion