AI & MACHINE LEARNING PROGRAM • LEVEL 09 — TREES & FORESTS

Predict with a Decision Stump with Python

Learn predict with a decision stump with python with a short, executable Python example.

IntermediateDecision stumpThreshold

PROBLEM UNDERSTANDING

Input and expected output

Sample input
No input required
Sample output
High

COMPLETE PYTHON PROGRAM

Complete Python implementation

ai-ml-09-decision-stump.py
Open in compiler
feature = 7
threshold = 5
print('High' if feature > threshold else 'Low')

GUIDED CODE TOUR • NOT LIVE EXECUTION

Study the program line by line

Use the real compiler button above to run and debug with different inputs.

CURRENT STEP

Select Start to walk through the important lines.

SELECTED LINE

No line selected

EXPECTED OUTPUT FOR THE SAMPLE

High
0%Step 0 of 0

PROGRAM EXPLANATION

Algorithm and explanation

  1. Initialize the sample values used to predict with a decision stump.
  2. Apply Decision stump and Threshold to compute the required result.
  3. Display the result for predict with a decision stump and compare it with the documented sample output.

This example of predict with a decision stump computes the result directly from the prepared sample data. It demonstrates Decision stump and Threshold and prints a deterministic result that can be checked against the sample output.

EFFICIENCY

Time and space complexity

Time complexity

O(1)

Auxiliary space

O(1)

DEBUGGING CHECKLIST

Common mistakes

Check this

For predict with a decision stump, keep the data shape and value types consistent with Decision stump.

Check this

Keep every dependent statement inside the correct indented Python block.

Check this

Verify the final Decision stump and Threshold result against the sample before trying new data.

Try it yourself

Practice: Run the program with the sample input, predict its output, and then test one boundary case of your own.