Hi I would like to propose a better implementation for 'test_indices':

We can remove the unneeded np.array casting:

Cleaner/New:
test_indices = list(set(range(len(texts))) - set(train_indices))

Old:
test_indices = np.array(list(set(range(len(texts))) - set(train_indices)))

What is the desired addition or change?

Add some utility methods to the DecisionTree class (And DecisionTreeRegressor class once #2905 is merged). Some of the methods are:-

1. NumLeaves: Returns the number of leaves in the tree.
2. TreeDepth: Returns the maximum depth of the tree from the root node.
3. FeatureImportance: Returns an array that contains the importance of each feature.
   4

• What's your use case?

Hi @JavierAntoran @stratisMarkou,

First of all, thanks for making all of this code available - it's been great to look through!

Im currently spending some time trying to work through the Weight Uncertainty in Neural Networks in order to implement Bayes-by-Backprop. I was struggling to understand the difference between your implementation of `Bayes-by-Bac

Is your feature request related to a problem? Please describe.
While sales forecasting, it is necessary that the model is given the input about the promotions, special events that are taken care of in the prophet model as the holiday effect. Does orbit support this feature?