title: Does the value counts of 1's and 0's in my dataframe while using a Decision Tree Classifier matters?
body: <p>I am using a Decision Tree Classifier and in the data, the target column is 'TARGET' which consists of 0's and 1's
  <code>TARGET 0         282686 1          24825 dtype: int64</code>
  and after training on 0.75 of the whole data it is giving all the output as 0 and the accuracy_score for training, validation, test set is &gt;0.90.</p>