In addition, our method identified five events characterized by a Vulcanian-type correlation pattern (labeled as V' in Figure 2a), which have not been listed in the JMA report.
Furthermore, if a water/glycerol mixture is utilized as the solvent, pure phase of PbTe can be formed at either a low temperature of 140°C (see the XRD pattern labeled PbTe-2 in Figure 1a) or a high temperature of 200°C (see the XRD pattern labeled PbTe-4 in Figure 1a).
Correspondingly three different pattern labels can be formed.
Pattern labels are formulated using the canonical labeling algorithm described in the previous section.
Frequencies of patterns are first computed by counting the occurrence of pattern labels.
Thus the algorithm to compute pattern labels runs in polynomial time.
We further studied the incidence of a specific sickness absence pattern labelled as "normal" and "abnormal".
Using the algorithm described above we can generate pattern labels for graphs.
Spearman correlations between the pattern scores and nutrients indicative of diet quality confirmed that these pattern labels were appropriate.
