In frequency based sampling, we are using _multinomial_alias_setup and _multinomial_alias_draw. However, these methods were removed as of torch 1.8.
Therefore, frequency based sampling does not work anymore with any newer version of pytorch.
See pytorch/pytorch#21257 and pytorch/pytorch#50489
In frequency based sampling, we are using
_multinomial_alias_setupand_multinomial_alias_draw. However, these methods were removed as of torch 1.8.Therefore, frequency based sampling does not work anymore with any newer version of pytorch.
See pytorch/pytorch#21257 and pytorch/pytorch#50489