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Howdy, I was trying to run a StringIndexer model with setHandleInvalid( keep ) on input { inputCol : null } but I got this error: org.apache.avro.AvroTypeException: Expected string. Got VALUE_NULL ...
  • tovbinm
  • 3
  • Opened 
    on Aug 27, 2018
  • #12

Howdy, Are you planning to publish aardpfark to maven central on any other maven repository any time soon? Thanks.
  • tovbinm
  • 4
  • Opened 
    on Aug 7, 2018
  • #11

This throws an exception with the following warning: org.codehaus.janino.JaninoRuntimeException: Incompatible return types This can be reproduced with the following code val action = core.eq(inputExpr, ...
  • MLnick
  • Opened 
    on Jun 8, 2018
  • #10

Special forms include control flow and variable management (cells and pools).
  • MLnick
  • Opened 
    on Jun 8, 2018
  • #9

- [ ] OneHotEncoder - [ ] RFormula - [ ] PolynomialExpansion - [ ] Interaction - [ ] Imputer - [ ] VectorIndexer - [ ] Word2Vec These require MurmurHash3 to be added as a built-in PFA function ...
  • MLnick
  • 3
  • Opened 
    on Jun 8, 2018
  • #8

Classifiers - [ ] OneVsRest Regressors - [ ] AFTSurvivalRegression - [ ] IsotonicRegression Clustering - [ ] BisectingKMeans - [ ] GaussianMixture Other - [ ] ALS
  • MLnick
  • 2
  • Opened 
    on Jun 8, 2018
  • #6

Provide wrappers for SparkSupport functionality to provide export of individual transformers/models (as well as pipelines when supported on the Scala side). Use Spark s built-in Py4J support. - [ ] ...
  • MLnick
  • Opened 
    on Jun 8, 2018
  • #5

Currently we assume all columns are set for the various classifiers (predictionCol, rawPredictionCol and probabilityCol). While they are by default and that is definitely the common case, it s not required, ...
  • MLnick
  • Opened 
    on Jun 8, 2018
  • #4

There are some edge cases in the project function for GLM that need to be handled and tested as follow ups.
  • MLnick
  • Opened 
    on Jun 8, 2018
  • #3
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