https://github.com/sionic-ai/intent-classifier-sample

```
accuracy: 0.95
precision: 0.95
recall: 0.95
F1 score: 0.95

confusion_matrix:
[[5681   49    0    3   19]
 [  93 5326   20   97  265]
 [   5    2 5845   39   15]
 [  12   76  167 2162  126]
 [  14  197    3   54 5626]]
```