Samples lose their metadata when going through PipelineSimple
Somewhere in the pipeline, the metadata of the references and probes (age, gender, ...) are lost. They are no longer available in the score files.
Issue encountered with
bob bio pipeline simple mobio-all arcface-insightface.
After a first investigation:
- The metadata attributes are present when creating the
Sampleobjects with the
Sampleobjects that are already missing those attributes.
DistanceBioAlgorithm seems to transform samples into bags. Maybe more investigation needed here.