## Figure 1.
Clustering 2673 non-neoplastic S1 cells into 8 clusters according to the similarities
of their LBF distributions. Rows from the top to the bottom are the results of Gaussian mixture model clustering
with spherical kernel (GM), fuzzy C-means clustering (Fuzzy), hierarchical clustering
with complete link (Hier), K-means, and spectral clustering respectively (Spectral).
Each cluster is represented by the centroid (curve) and the standard deviation (small
vertical bar) of the LBF distributions in the cluster. The horizontal axis of each
of the 5 × 8 panels is the normalized distance from the nucleus perimeter, the range
being [0,1]. The vertical axis is the normalized bright feature density, the range
being [0,2]. Also see Methods for the description of the LBF analysis.
Long |