Machine Learning Tutorial Python - 11 Random Forest

codebasics · Beginner ·📊 Data Analytics & Business Intelligence ·7y ago

Random forest is a popular regression and classification algorithm. In this tutorial we will see how it works for classification problem in machine learning. It uses decision tree underneath and forms multiple trees and eventually takes majority vote out of it. We will go over some theory first and then solve digits classification problem using sklearn RandomForestClassifier. In the end we have an exercise for you to solve. #MachineLearning #PythonMachineLearning #MachineLearningTutorial #Python #PythonTutorial #PythonTraining #MachineLearningCource #MachineLearningAlgorithm #RandomForest #s…

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Chapters (7)

Random forest algorithm

0:50 How to build multiple decision trees based on single data set?

2:34 Use of sklearn digits data set to make a classification using random forest

3:04 Coding (Start) (Use sklearn digits dataset for classification using random fore

7:10 sklearn.ensemble RandomForestClassifier

10:36 Confusion Matrix (sklearn.metrics confusion_matrix)

12:04 Exercise (Classify iris flower using sklearn iris flower dataset and random fore

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