Error reading parameter for analysis block
I continue receiving "internal BEAT system error"s while trying to access a parameter in an analysis block. The relevant code is something like:
## INPUTS
## scores: tutorial/probe_scores/1
## INPUTS_END
## RESULTS
## ROC: beat/chart/1
## RESULTS_END
## PARAMETERS
## points: uint16 100
## PARAMETERS_END
import bob
class Algorithm:
def __init__(self):
self.positives = []
self.negatives = []
def setup(self, parameters):
self.points = parameters.get('points', 100)
return True
def process(self, inputs, output):
...
roc = bob.measure.roc(self.negatives, self.positives, self.points)
...
return True
(see https://www.beat-eu.org/platform/algorithms/siebenkopf/ROC/6, if you can).