Figure 5From: Similarity maps and hierarchical clustering for annotating FT-IR spectral imagesComparison of different hierarchical clustering approaches under varying the depth of segmentation Q . Three hierarchical clustering schemes are evaluated in terms of Rand index and accuracy on both the training dataset (A-B) and image 120514 (C-D). 10-fold Monte-Carlo cross validation is performed on the training dataset (the error bar indicates standard deviation).Back to article page