Difference between revisions of "Decision Forest Regression"

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|description=Helpful resources for your journey with artificial intelligence; videos, articles, techniques, courses, profiles, and tools  
 
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[http://www.youtube.com/results?search_query=Decision+Forest+Regression YouTube search...]
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[https://www.youtube.com/results?search_query=Decision+Forest+Regression YouTube search...]
[http://www.google.com/search?q=Decision+Forest+Regression+machine+learning+ML+artificial+intelligence ...Google search]
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[https://www.google.com/search?q=Decision+Forest+Regression+machine+learning+ML+artificial+intelligence ...Google search]
  
 
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* [[Regression]] Analysis
 
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* [http://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/decision-forest-regression Decision Forest Regression | Microsoft]
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* [https://docs.microsoft.com/en-us/azure/machine-learning/studio-module-reference/decision-forest-regression Decision Forest Regression | Microsoft]
* [http://datascience.stackexchange.com/questions/9159/when-to-choose-linear-regression-or-decision-tree-or-random-forest-regression When to choose linear regresssion or Decision Tree or Random Forest regression? | Stack Exchange]
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* [https://datascience.stackexchange.com/questions/9159/when-to-choose-linear-regression-or-decision-tree-or-random-forest-regression When to choose linear regresssion or Decision Tree or Random Forest regression? | Stack Exchange]
* [http://towardsdatascience.com/data-science-concepts-explained-to-a-five-year-old-ad440c7b3cbd Data Science Concepts Explained to a Five-year-old | Megan Dibble - Toward Data Science]
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* [https://towardsdatascience.com/data-science-concepts-explained-to-a-five-year-old-ad440c7b3cbd Data Science Concepts Explained to a Five-year-old | Megan Dibble - Toward Data Science]
 
* [[Feature Exploration/Learning]]
 
* [[Feature Exploration/Learning]]
  

Revision as of 09:02, 28 March 2023

YouTube search... ...Google search

Decision trees are non-parametric models that perform a sequence of simple tests for each instance, traversing a binary tree data structure until a leaf node (decision) is reached. Decision trees have these advantages:

  • They are efficient in both computation and memory usage during training and prediction.
  • They can represent non-linear decision boundaries.
  • They perform integrated feature selection and classification and are resilient in the presence of noisy features.

This regression model consists of an ensemble of decision trees. Each tree in a regression decision forest outputs a Gaussian distribution as a prediction. An aggregation is performed over the ensemble of trees to find a Gaussian distribution closest to the combined distribution for all trees in the model.

Ensemble-example.png