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What is ExtraTrees Classifier?
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ExtraTrees Classifier is an ensemble method which is much faster than RandomForest yet equall accurate. Extra trees seem much faster (about three times) than the random forest method (at, least, in scikit-learn implementation). This is consistent with the theoretical construction of the two learners.
On toy datasets, the following conclusions could be reached :
- Extra trees seem to keep a higher performance in presence of noisy features,
- When all the variables are relevant, both methods seem to achieve the same performance.
If you do have any questions with what we covered in this video then feel free to ask in the comment section below & I'll do my best to answer those.
If you enjoy these tutorials & would like to support them then the easiest way is to simply like the video & give it a thumbs up & also it's a huge help to share these videos with anyone who you think would find them useful.
Please consider clicking the SUBSCRIBE button to be notified for future videos & thank you all for watching.
You can find me on:
#ExtraTreesClassifier #ExtraTreeClassifier #Ensemble #MachineLearning #ML #DataScience
On toy datasets, the following conclusions could be reached :
- Extra trees seem to keep a higher performance in presence of noisy features,
- When all the variables are relevant, both methods seem to achieve the same performance.
If you do have any questions with what we covered in this video then feel free to ask in the comment section below & I'll do my best to answer those.
If you enjoy these tutorials & would like to support them then the easiest way is to simply like the video & give it a thumbs up & also it's a huge help to share these videos with anyone who you think would find them useful.
Please consider clicking the SUBSCRIBE button to be notified for future videos & thank you all for watching.
You can find me on:
#ExtraTreesClassifier #ExtraTreeClassifier #Ensemble #MachineLearning #ML #DataScience
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