Python Developer

I am using scikit's regression tree function and graphviz to generate the wonderful, easy to in… Read more Changing Colors For Decision Tree Plot Created Using Export Graphviz

I used the following code to get the decision tree of CHAID independent_variable_columns = ['g… Read more Filenotfounderror Rendering Decision Tree With Chaid

I can't reproduce a simple example. Here is how it goes: import pandas as pd import numpy as np… Read more How To Graph A Tree With Graphviz?

I am guessing that it is conditional probability given that the above (tree branch) condition exist… Read more What Does The Value Of 'leaf' In The Following Xgboost Model Tree Diagram Means?

I'm trying to fit Decision Tree model on UCI Adult dataset. I built the following pipeline to d… Read more How Do I Get Feature Importances For Decision Tree Pipeline That Has Preprocessing And Classification Steps?

I have a data set where the classes are unbalanced. The classes are either 0, 1 or 2. How can I ca… Read more How To Balance Classification Using Decisiontreeclassifier?

I'm using DecisionTreeClassifier from scikit-learn to classify some multiclass data. I found ma… Read more How To Display The Path Of A Decision Tree For Test Samples?

When building a decision tree, at each node, we select the best feature, and then the best splittin… Read more Building A Decision Tree

Due to some restriction I cannot use graphviz , webgraphviz.com to visualize decision tree (work n… Read more Visualizing Decision Tree Not Using Graphviz/web