Comments (4)
Hi there @Dharmik2510 do you mind sharing a bit more context here for us to try to reproduce this error?
- What did your metadata look like before and after running
simplify_schema()
? - Were you using HMASynthesizer (just to double check)?
- By "saves successfully" do you mean exporting the model using
save()
? - Does the synthesizer model work after training but before you saved / exported it? Is the error only happening when you re-import the model and try to sample?
- Do you mind sharing the full code you ran and sharing the full stack trace? You can hide your dataset if its sensitive
Let us know and we can start digging into this! Thanks!
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Hi @Dharmik2510 just following up :) Let me know if you're still blocked by this issue
from sdv.
Hi @Dharmik2510 I haven't heard from you in a while so I'm closing this issue out for now. If you still need help, feel free to comment and tag me and I can re-open!
from sdv.
Hi @Dharmik2510 -- it looks like we've replicated the issue in #2064. It seems to be happening if the metadata has detected a column as 'unknown'
even though it's supposed to be 'numerical'
. The metadata auto-detection is not guaranteed to be accurate, so it's important to check it to ensure it accurately describes your data. A quick fix here would be to update the metadata for the column to be 'numerical'
.
For more information about inspecting and updating your metadata, please see the Metadata API docs. Thanks.
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Related Issues (20)
- Multitable Child Table Size HOT 4
- [dtypes] Numerical Formatter Fails to Learn Format of New Data Types
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- Support optional dependencies for CUDA related packages HOT 4
- ECLSK Data produces Nans and/or no correlation in HMA
- Setting random state ahead of sampling to vary synthesised data HOT 3
- PAR can't fit if Range constraint includes a `sequence_index` column HOT 2
- Metadata Detection Fails with new Data Type
- Using FixedCombinations constraint with an integer constraint column causes sampling to fail
- Error when using a datetime column as a context column with PAR Synthesizer HOT 2
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