Is there any implementation of XGBoost algorithm for decision trees in Matlab?

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Roberto 2018-10-13

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评论： Walter Roberson 2022-7-12

I've found other boosting algos available in fitensemble and fitcensemble options but not XGBoost. Any chance to find it somewhere else? Thanks

Roberto

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Michelle Hirsch 2019-4-18

MathWorks support team posted a response to this question separately:

https://www.mathworks.com/matlabcentral/answers/457195-are-there-any-xgboost-alternatives-for-matlab

Bernhard Suhm 2020-9-4

As stated in the article Michelle referred you to, XGBoost is not an algorithm, just an efficient implementation of gradient boosting in Python. MATLAB supports gradient boosting, and since R2019b we also support the binning that makes XGBoost very efficient. You activate the binning with the NumBins name-value parameter to the fit*ensemble functions.

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回答（2 个）

Jeffrey van Prehn 2020-5-23

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Please see: https://nl.mathworks.com/matlabcentral/fileexchange/75898-functions-to-run-xgboost-in-matlab (2 functions to train and test xgboost models). The examples are for classification, but xgboost can also be used for regression. The functions are wrappers for the xgboost.dll library.

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Srishti Gaur 2022-7-12

Hi Roberson

Here is the error:

Error using movefile

No matching files named 'C:\Post_doc_research\XG_boost\lib\tmp\xgboost\lib\xgboost.dll' were found.

Error in xgboost_install (line 32)

movefile(from, to);

How can I get xgboost.dll file?

Please help me out with this.

Walter Roberson 2022-7-12

在 MATLAB Online 中打开

python -m pip install xgboost==1.3.3

should install the dll

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Redha Almahdi 2018-10-19

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Hi Roberto,

I am looking for XGBoost matlab based implementation as well. PLease if you get any let me know.

Thanks

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Walter Roberson 2018-10-20

编辑：Walter Roberson 2019-4-18

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5563301/ talks about preprocessing in MATLAB and about using Python scikit libraries for xgboost. It does not actually state that they call Python from MATLAB but that approach would sound plausible.

Redha Almahdi 2018-10-21