Complete End to End Python code for Decision Tree Regression

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About this video:
This video titled "Complete End to End Python code for Decision Tree Regression" will show you the steps to build and train the decision tree regression model in a step by step manner from the
scratch. You will also see how can we visualize this model in a graphical tree structure form.

Subtitles available in: English

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#DecisionTree #DecisionTreePython #DataScience

[TheAIUniversity]

Trivia question from the video: What is the color of the line/datapoints
which represents predicted values in the decision tree graph ?

[ammarakila]

currently the best video explaining how to code decision tree with a great explanation from each step. This video deserves hundred thousands of viewers.

[vishnuvardhan]

very helpful finally a perfect trainer found

[anirudhsrivastava]

can you make dt regressor for multiple independent variables?

[JainmiahSk]

Sir, loc and iloc difference ? When we use it.

[powerpointdesigner]

I am facing a problem! Can you help me!

np.arange(min(x_train).all(), max(x_train).all(), 0.01)
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

I am beginner! TIA

[ankitg]

From where can I download the height age dataset?

[maryamazeez]

if i have three features what i should change in the code...???...please answer me i need the answer very much

[zianquyyum]

Hi, nice you have teach well, Length of feature_names, 1 does not match number of features, 25 how i can fix it?

[dikshyasurvi]

How can I calculate the accuracy_score of a regression decion tree model ? I am unable to do so.

[danianiazi]

Error and accuracy are same thing? If not then how to find accuracy of model?

[zianquyyum]

my code is : from sklearn.tree import export_graphviz
export_graphviz(regressor, out_file = "dtregression.dot",
feature_names=["Value share"])
and i am facing error: Length of feature_names, 1 does not match number of features, 25

[techmech]

Can anyone help me out, I'm getting error like couldn't able to convert int value into float from datasheet

[maryamazeez]

where are the other steps of it jump from 3 to 5 to 7 to 23 and so on please

[azharshaik]

Hi Nitin, I have a demo project handy. Could you please help me in understanding the project ?
As a beginner i am confused abit. Please drop your email id i will send it