Tim Dong

Last seen: 1 year ago | Active since 2021

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kfoldLoss not found for 2022a
I have tried for both 2020a and 2022a, but getting the same error: Unrecognized function or variable 'kfoldLoss'. %hyperpara...

3 years ago | 0 answers | 0

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Question

Do Catboost in Matlab for high dimensional dataset
Dear friend, Currently, I am trying various approaches to improve the performance of my model on a high dimensional spectrometr...

3 years ago | 1 answer | 0

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Question

Extract the intensity of a set of mass spectrum at a set of m/z locations
I would like to extract the intensity of a set of mass spectrum at a set of m/z locations provided below: importancePks = [2.28...

4 years ago | 1 answer | 0

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answer

Question

obtain probability prediction for binary logistic regression
I am trying to obtain probability predictions for a binary logistic regression model. However, I am getting output only as 0 o...

4 years ago | 0 answers | 0

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Question

matlab internal error and needs to close
I received the following error while running a long running matlab function. Please could you advise what the issue is and how...

4 years ago | 1 answer | 0

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answer

Question

generating and plotting a matrix of bsplines with different positions and width
I am able to create a set of bsplines in a single plot. However, I would like to create a matrix of individual bsplines, whereby...

4 years ago | 1 answer | 0

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answer

Question

spcol and bspline function differences and how to generate single bspline using spcol
spcol: Apparently, this function is "This is the most complex command in this toolbox". I wonder how this is different to ...

4 years ago | 0 answers | 0

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answers