In the example of trainlogistic, if we add a category feature. It will throw a NullPointerException while printing out the model.
The root cause is for category feature, the code try to use the feature name as the predictor rather than feature=value as the predictor while get the weight from the trained LR model.
|Assignee||Sean Owen [ srowen ]|
|Resolution||Fixed [ 1 ]|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|
|Transition||Time In Source Status||Execution Times||Last Executer||Last Execution Date|
|10h 29m||1||Sean Owen||18/Apr/11 22:32|
|32d 5h 46m||1||Sean Owen||21/May/11 04:18|