claim: Pattern recognition systems is independent from "training" data.
evidence: In Scandinavian mythology , Huld is only referenced by volva or seiðkona , that is a woman who practiced the seiðr .. Scandinavian mythology. Scandinavian mythology. volva. volva. seiðr. seiðr. She is mentioned in the Ynglinga saga , Sturlunga saga and a late medieval Icelandic tale .. Ynglinga saga. Ynglinga saga. Sturlunga saga. Sturlunga. In the latter source , she is Odin 's mistress and the mother of the demi-goddesses Þorgerðr and Irpa .. Odin. Odin. Þorgerðr and Irpa. Þorgerðr Holgebruðr and Irpa. As her name suggests , Huld may be in origin the same being as the Huldra and the German Holda .. Huldra. Huldra. Holda. Holda