[R] DDPM for Timeseries Generation

Hello,
I'm doing a research project in which we have to generate Timeseries data (Tabular) using diffusion models. For this purpose I'm using DDPM (Denoising Diffusion Probabilistic Models) for data Generation.

I have different columns in my dataset and one of the column is Datetime timestamp which is like this format ('hh-mm-ss dd-mm-yyyy'). So my timestamp is in string format and i have to encode it in order to move forward with the training.

The issue I'm facing is that …

column data data generation dataset datetime ddpm denoising diffusion diffusion models format generate hello machinelearning project research tabular timeseries