Fixes prediction saving for models with Set output #2211
Merged
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This PR fixes prediction saving for Set features (#2199).
Prior to this change, the list of probabilities crossing
threshold
was converted tonp.array
with no dtype specified. If any of the probabilities crossed the threshold, thenp.array
generated would be the dtype of the probability, typically the dtypefloat32
commonly used by PyTorch. However, if NO probabilities crossed the threshold, thenp.array
generated would be dtypefloat64
, which is the default fornp.array
. This PR ensures that the dtype of the generated numpy array isfloat32
.