Comments (2)
+1 on this (I think...)
I'm trying to do this sequence of transforms (hash features -> cross features -> hash crossed features) which requires an intermediate record for my crossed features and 2 separate FeatureSpecs + extractions.
Current workflow:
- First FeatureSpec hashes and crosses from record1.
- Wrap output from FeatureSpec in record2.
- Second FeatureSpec hashes record2.
I tried to use the compose method within FeatureSpec, but I can't find a way to pass the transformed cross features into a second spec.
@ckchow did you ever find a solution or know of a way where you only need to extract the data once?
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No activity in 1+ yr and not sure how feasible is this due to the feature spec design. Closing.
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