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suiji / Arborist

Scalable decision tree training and inference.
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Runtime Library error #16

Closed movmov777 closed 8 years ago

movmov777 commented 8 years ago

Thanks for providing this useful library.

I am using library Rborist in R,and one time I accomplished a task to construct a Random Forest model ,and to save the object with the function saveRDS.

Then, I shut down R , and loaded the object with the function readRDS. It is when a error happened that I tried to predict using the Random Forest model.

I send URL, because I have asked the question in Stack Overflow already. http://stackoverflow.com/questions/38862521/runtime-library-error-in-r-with-random-forest-rborist

Could you deal with this?

suiji commented 8 years ago

The StackOverflow submission, while helpful, does not appear to contain "data.csv". Could you please provide a data set that reproduces the problem?

suiji commented 8 years ago

A similar workflow reproduces the problem on a fairly trivial example, so no need for you supply a data set. Stay tuned.

suiji commented 8 years ago

It's a problem with (de)serialization that should have been caught by the test scripts. Ahem.

Thank you for reporting it.

suiji commented 8 years ago

The most recent update on Github appears to repair the problem.

There is still some housekeeping to take care of before this makes it to CRAN. We are hoping to have this out shortly.

Thanks again, mls

movmov777 commented 8 years ago

I am grateful for your speedy response. Thanks a lot.

suiji commented 8 years ago

This issue will be closed, but feel free to reopen if you encounter the problem again.

suiji commented 8 years ago

Version 0.1-3 is available from CRAN now. It should address the issue.