Language_classifier

Here I performed language classification using sklearn, a powerful ML library. The languages are

• Slovak
• Czech
• English

The dataset has a class imbalence problem, Czech consists of only few words. Then I perform the Naive Bayes algorithm which is based on Bayes Theorm, which performs poorly on test data, more specificly on CS class. Then I adjusted 2 parameters and the performance has improved. F1 score got increased to .83 from .61.
Finally I used Subwords to Shift Perspective (Check here). The performance has improved a little bit. F1 score become .84 this time

I added all the important files related to the project. All source codes are available on notebook file. A little bit theory is also added in the notebook. The dataset is also available. The helper function what is imported in the notebook can also be find from here.