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Nick Wellnhofer resolved LUCY-272.
----------------------------------
Resolution: Fixed
Fix Version/s: 0.4.2
0.3.4
Fixed in master and the 0.3 branch.
> Wrong encoding of extremely small similarity values
> ---------------------------------------------------
>
> Key: LUCY-272
> URL: https://issues.apache.org/jira/browse/LUCY-272
> Project: Lucy
> Issue Type: Bug
> Components: Index
> Reporter: Nick Wellnhofer
> Assignee: Nick Wellnhofer
> Fix For: 0.3.4, 0.4.2
>
>
> Due to a missing range check, values smaller than 2^-31 are encoded as 255 and in Sim#Encode_Norm
and subsequently decoded as approximately 2^31. Such small values are probably rare but this
could cause significant errors when calculating similarities.
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