Using Dataframes into MINIROCKET!!

[Yurnerosk]

Hello, I'm getting started on tsai, and I have been carefully analysing my options when using data of my own that cimes as a dataframe.

First, I had a lot of trouble understanding the concept of "channels", and dilations.

A lot of times, the error

RuntimeError: dilation should be greater than zero

appears, and when trying to debug using mrf.dilations, I often get one of the 3 responses:

[-24324 (large negative number), 0], or [1,0], or [0,1], or simply [1].

So yeah, I hoped to have better directions of how I could solve this issue in the code. Even thought I have read the article about MINIROCKET and ROCKET, I still could not understand the error, and boy it hurts.

Apparently my problem is simply that I have no idea of how should I struct my data. I have a dataframe with L observations, F features, timestep = 1, and 1 target variable. So, my array 3d had to be one of the following:

(L , F, 1), which was the used method in the tutorial, (L, 1, F), or opting to use C chunks of size S, (C, S, F) or (C, F, S).

I've tried everything, yet it didn't work.

I am a beginner at this too, so... help please? :(

[Yurnerosk]

RuntimeError: Given groups=9, weight of size [756, 1, 9], expected input[168, 1, 9] to have 9 channels, but got 1 channels instead

This is an example of the error I'm having, when using my array of shape (32936, 9, 1).