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I just setup my dev environment on a new mac with a fresh copy of mlr cloned this morning to fix #815 . Running the test for featsel below fails:
`devtools::test(filter = "featsel")`
The first faile…
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Hi, the dataset with ID 1438 is strange. There is this 'relational' variable-type that is currently not supported by any arff reader in R. This is the header:
```
@attribute bag relational
@att…
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I just had a look at caret and made a list of learners, which have not yet been integrated into mlr (at least as far as I know).
``` r
Package Function …
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the packages could be loaded in the trainLearber and predictLearner functions.
The objects are just a bunch of properties. The only problem are some objects in the ParamSet, which are from underlying…
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This should be easy via the GitHub API and the "cran" organization because we can pull the repo contents as JSON:
It's probably easiest to do this with [gh](https://github.com/gaborcsardi/gh).
For …
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Dear Lars,
The FSelector CFS algorithm crashes when I apply it to my data. The crash is accompanied by an error message that suggests that the source of the problem is in RWeka/Weka. I've tried to de…
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I can not get to install the package.
If I understand it correctly, the i386 version is not supposed to work as I run R on 64bit and I do only have 64bit Java.
Trying to read in the config seems to …
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Hi,
I am testing the J48 algorithm and I do not know if the VarImportance function is working for this algorithm. In others words, my final model which was pruned using a confidence value of 25% only…
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Dear @lewis-c,
This is the issue for tracking https://github.com/wush978/FeatureHashing/issues/60#issuecomment-81660067. Thanks for contributing this.
Please let me know if you need any help.
Best,…
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If you provide a path relative to your home ("~/.openml/cache/..."), you get a nice java IO error...