Is v2 predict right for multiclass classify?

[kbzhang]

Hi, I checked the model v2 is right for binary classify , but the result is strange in multi-class classify. For example , output may have -34 or 4.0, etc, not the prob among(0 , 1).
Is the code supported multi-class model?

PS : The results of lightgbm tool looks normal, all classes' prob are among(0 , 1), so I think my model is right