Plot

This module has functionalities for visualizing the cluster hierarchy and the results of the algorithms.

class FOSC.plot.Plot

Bases: object

plotDendrogram(title: str, saveDescription: str | None = None)

Plots the colored dendrogram of the FOSC hierarchy.

Parameters:

  • fosc (FOSC) – The FOSC instance.

  • title (str) – The title of the dendrogram.

  • saveDescription (Optional[str]) – The path to save the dendrogram. If None, the dendrogram will be shown interactively.

plotReachability(partition: ndarray | None = array([], dtype=float64), saveDescription: str | None = None)

Plots a reachability plot.

Parameters:

  • fosc (FOSC) – The FOSC instance.

  • partition (Optional[np.ndarray]) – The partition of the objects. If provided, the plot will be colored and the groups will stand out.

plotSilhouette(partition: ndarray | None = array([], dtype=float64), saveDescription: str | None = None)

Plots a silhouette-like plot.

Parameters:

  • fosc (FOSC) – The FOSC instance.

  • partition (Optional[np.ndarray]) – The partition of the objects. If provided, the silhouettes are cutted, showing the groups extracted.

  • saveDescription (Optional[str]) – The path to save the silhouette plot. If None, the plot will be shown interactively.