Community Profile Maxwell Barton

Last seen: 4 månader ago Active since 2019

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How to use matlab Kfold or custom cvpartition so data isn't shuffled randomly?
The built in matlab Kfold and cvpartition for use in fitrgp (gaussian process regression) randomly shuffle the data before split...

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Question

Experiment Manager Hyperparameter strategy not showing
As title says, the hyperparameter 'strategy' setting is not shown here like it is in example matlab docs (pic below). Does anyon...

1

Question

Room Assignment Optimisation Problem
Hi, I have a room optimisation problem, in which there are 8 housemates moving into a house with 8 bedrooms. Each housemate h...

mer än ett år ago | 1 answer | 0

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Question

How to run fmincon using following function?
Hi, I am trying to minimise the following function to get as close to 0 as possible (i.e. x*B = c); min(x) = x*B + c; where x...

ungefär 2 år ago | 1 answer | 0

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Question

Repeating Values List Problemc
I have two lists ix and iy, an example of which is shown below. I want to match any repeating values of ix with the correspondin...

ungefär 2 år ago | 1 answer | 0

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Question

Reduce data points from 200 to 108
I have a data series with 200 data points and I need to compress this information to 108 data points. I don't think I can use a ...

ungefär 2 år ago | 2 answers | 0

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Question

How to set up the following optimisaiton witth quadprog?
Hi, I want to set up the following minimum optimisation in quadprog but I am unsure on the notation required for H and f. The o...

mer än 2 år ago | 1 answer | 0

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Question

How to set up Vectorization properly?
I am trying to set up a list like as the example shown below. Basically it starts with 1 to 4, then jumps by 13, then proceeds a...

mer än 2 år ago | 1 answer | 0

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Question

Unfold 3D I x J x K to 2D I x JK
Hi, I am trying to unfold a matrix in the form I x J x K to I x JK corresponding to I batches, J variables and K time periods (...

mer än 2 år ago | 2 answers | 0