eng cc trigrams
             precision    recall  f1-score   support

         au       0.80      0.81      0.80      5000
         ca       0.83      0.85      0.84      5000
         ch       0.98      0.85      0.91      2688
         gb       0.83      0.82      0.83      5000
         ie       0.85      0.92      0.89      5000
         in       0.88      0.88      0.88      5000
         my       0.99      0.90      0.94      5000
         ng       0.93      0.95      0.94      5000
         nz       0.77      0.80      0.78      5000
         ph       0.98      0.94      0.96      5000
         pt       0.99      0.92      0.95      3788
         us       0.84      0.83      0.84      5000
         za       0.77      0.85      0.81      5000

avg / total       0.87      0.87      0.87     61476

[[4033  152    5  159   90   66    5   21  233    3    1   79  153]
 [ 136 4227    6   69   68   60    7   31  110    8    4  150  124]
 [ 102   55 2285   33   41   26    6   21   40    4    2   36   37]
 [ 154   55    3 4125  272   37    1   22  144    3    1   44  139]
 [  44   36    1  148 4605   20    1   19   35    3    2   47   39]
 [  72   76    6   33   50 4412   11   46   98   15    9   64  108]
 [  39   60    4   33   26   70 4480   41   80   16    1   65   85]
 [  17   18    2   30   40   27    2 4733   31    1    0   45   54]
 [ 198   90    9  112   69   69    6   45 3994    6    1   99  302]
 [  21   30    1    9    7   37   14   13   55 4713    3   42   55]
 [  54   50    6   14    7   28    3   13   44    4 3481   27   57]
 [  74  190    5   89   77   80   10   70  126    9    3 4139  128]
 [ 119   79    1   92   41   65    1   32  227    4    1   69 4269]]