Sentence examples for the reference clusters from inspiring English sources
The three pre-labelled clusters (control, RDX and TNT) served as the reference, and the three clusters derived from the dendrogram trees were compared to the reference clusters to determine matching sample numbers.
Figure 5 illustrated the performance of different clustering algorithms in terms of three metrics (PR, f-measure and F-score) with respect to the reference clusters.
Having constructed the reference clusters, we analysed alternative approaches to masking repeats in ESTs by clustering masked data sets with TGICL [ 20] and comparing to the reference.
The differential clustering algorithm (DCA) starts with clustering of the tissues in the reference disease state and proceeds with reordering the genes in the reference clusters according to the correlations in the second disease state [ 13].
For the construction of the reference clusters, genomic sequences for these species were also downloaded [ C.elegans genome build Ce6, S.bicolor genome (Sbi1) and O.sativa ssp. Indica (Gramene build Jan 2005, 48)].
Only LInCS manages to choose from all of the 138 k-clique-communities provided by the CCC those six clusters that are the same as the reference clusters in one step by determining the set of maximally cohesive k-clique communities (s. 'Finding cohesive k-clique communities: LInCS').
The algorithm clusters the same data multiple times, and compares the reference cluster to model clusterings.
In this spider diagram, points derived from cluster of interest that are plotted on the x-axis (where y = 0) refer to no difference from the reference cluster.
We used 25 model clusterings to compare with the reference cluster.
The quality of the clusterings produced by the tools was compared to the reference clustering using sensitivity (SE) and the Jaccard index (JI).
For this reason we accept that one might argue for the existence of other means to create the reference clustering sets and to perform the cluster analysis.
