Commit dc4ae0fe authored by Amir MOHAMMADI's avatar Amir MOHAMMADI

Fix a bug when neg and pos scores were swapped and nit

parent a2640f7d
Pipeline #19759 failed with stage
in 102 minutes and 48 seconds
'''Runs error analysis on score sets, outputs metrics and plots'''
import pkg_resources # to make sure bob gets imported properly
import logging
import click
import numpy as np
......@@ -147,7 +146,7 @@ class HistVuln(measure_figure.Hist):
def _setup_hist(self, neg, pos):
self._title_base = 'Vulnerability'
self._density_hist(
pos[0], n=0, label='Genuine', color='C1'
pos[0], n=0, label='Genuine', color='C2'
)
self._density_hist(
neg[0], n=1, label='Zero-effort impostors', alpha=0.8, color='C0'
......@@ -172,7 +171,7 @@ class HistVuln(measure_figure.Hist):
far, frr = farfrr(neg[0], pos[0], threshold)
_iapmr_plot(neg[1], threshold, iapmr, real_data=real_data)
click.echo(
'%s (t=%.2g) = %.2f%%; IAPMR = %.2f%%' % (
'%s (threshold=%.2g) = %.2f%%; IAPMR = %.2f%%' % (
self._criterion.upper(),
threshold,
50*(far+frr), 100*iapmr
......
"""Generate random scores.
"""
import pkg_resources # to make sure bob gets imported properly
import os
import logging
import numpy
......@@ -16,6 +15,7 @@ NUM_GENUINE_ACCESS = 5000
NUM_ZEIMPOSTORS = 5000
NUM_PA = 5000
def gen_score_distr(mean_gen, mean_zei, mean_pa, sigma_gen=1, sigma_zei=1,
sigma_pa=1):
mt = random.mt19937() # initialise the random number generator
......@@ -31,16 +31,16 @@ def gen_score_distr(mean_gen, mean_zei, mean_pa, sigma_gen=1, sigma_zei=1,
return genuine_scores, zei_scores, pa_scores
def write_scores_to_file(pos, neg, filename, attack=False):
def write_scores_to_file(neg, pos, filename, attack=False):
"""Writes score distributions into 4-column score files. For the format of
the 4-column score files, please refer to Bob's documentation.
Parameters
----------
pos : array_like
Scores for positive samples.
neg : array_like
Scores for negative samples.
pos : array_like
Scores for positive samples.
filename : str
The path to write the score to.
"""
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment