How can I do a sequence learning with Rubix-ML?

[sr13579]

I am very new to this.But I would like to know if there is a way to find out the next sequence of a dataset.
Assume I have this:
1,4,6,3,2,5,4,?
I would like to learn what is the sequence or number after this. Is that possible?

[andrewdalpino]

Hi @sr13579 yes it's possible but it's not optimal. You can design a dataset such that the next value in the sequence is the label of the sample. If you need to project that out further into the sequence you could autoregress (feed the prediction back into the model to get the next value).

Having that said, we do not have any Learners that are designed specifically for sequences. There's been talk of implementing LSTM and VAR models though.

[rasaskate296]

@sr13579 Are you able to provide a trivial example? I'm new to ML and a little confused what you mean by this:

such that the next value in the sequence is the label of the sample

I'm trying to have then next day have the proper incremented integer in this example

$samples = [
    [0],
    [1],
    [2],
    [3]
];
$labels = [
    '2024-08-02',
    '2024-08-03',
    '2024-08-04',
    '2024-08-05'
];
$dataset = new Labeled($samples, $labels);

$estimator = new SVC(1.0, new Linear(), true, 1e-3, 100.0);
$estimator->train($dataset);

// what now?

[sr13579]

@rasaskate296
You need to give me a full details of your requirement. I can't actually say anything with that. I need insights on the data.
Perhaps you can hit my repo if you want.