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R-CNR-Tree, R-NNet Neural Network, junk characters


When I run an analysis using the R-CNR-Tree or R-NNet Neural Network algorithm, I get junk characters in the newly generated column of the result.


R algorithms does not support unicode characters. Therefore, if the input data contains unicode characters, the result of R algorithms will contain junk characters.


This is a limitation with the R 2.11.1 version that Predictive Analysis supports. Therefore, if you don't want to see junk characters in the result, ensure that the input data does not contain unicode characters.

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