Baunsgaard opened a new pull request, #2479: URL: https://github.com/apache/systemds/pull/2479
Reworks transform decoders so that hash-encoded columns survive the inverse-transform path, and tightens how decoder metadata (column indices, value mappings) is propagated and initialized. - Decoder: pass column-id arrays through decode/decodeFromMap so each decoder knows its own output column range - DecoderRecode: skip recode for hash columns, keep encoded ints passthrough; init metadata from frame consistently - DecoderDummycode: handle hash columns when expanding categorical bits; parallel decode path; sparse-friendly init - DecoderPassThrough / DecoderBin / DecoderComposite / DecoderFactory: consume the new column-id arrays from the dispatch layer - ColumnEncoderFeatureHash: align hash bookkeeping with the decode-side changes - Frame columns (HashMapToInt, StringArray): small support changes consumed by the decoder path above -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
