Table 1.

Quality metrics of dimensionality reduction and cluster coherence.

Quality Metrics	Spectral Clustering		Agglomerative Clustering
Search Term	Lymphocytopenia	Anosmia	Lymphocytopenia	Anosmia
Silhouette Index Score	0.890	0.833	0.929	0.894
Calinski-Harabasz Index Score	196.617	256.558	258.605	849.014
Davies-Bouldin Index Score	0.808	0.898	0.514	0.539