sage.plotting.roc_curve

Filename : roc_curve.py Description : Short description of the file

Created on 2026-03-21 17:20:08

__author__ = Narenraju Nagarajan __copyright__ = Copyright 2026, ProjectName __license__ = MIT Licence __version__ = 0.0.1 __maintainer__ = Narenraju Nagarajan __affiliation__ = N/A __email__ = N/A __status__ = [‘inProgress’, ‘Archived’, ‘inUsage’, ‘Debugging’]

GitHub Repository: NULL

Documentation: NULL

Functions

plot_roc_curve(epoch, ranking_stat, labels[, ...])

Plot and optionally save a log-log ROC curve for one validation epoch.

Module Contents

plot_roc_curve(epoch, ranking_stat, labels, export_dir=None, save=True)[source]

Plot and optionally save a log-log ROC curve for one validation epoch.

Parameters:

  • epoch (int or str) – Epoch identifier used in the plot title and filename.

  • ranking_stat (array-like, shape (N,)) – Network ranking statistic (higher = more signal-like).

  • labels (array-like, shape (N,)) – Binary ground-truth labels (1 = signal, 0 = noise).

  • export_dir (str or None) – Directory to save the figure. A ROC/ subdirectory is created automatically. Required when save=True.

  • save (bool) – If True, save to disk; otherwise display interactively.