I have a ragged tensor of dimensions [BATCH_SIZE, TIME_STEPS, EMBEDDING_DIM]. I want to augment the last axis with data from another tensor of shape [BATCH_SIZE, AUG_DIM]. Each time step of a given...

Tensorflow provides ragged tensors (https://www.tensorflow.org/guide/ragged_tensor). PyTorch however doesn't provide such a data structure. Is there a workaround to construct something similar in P...

I have a csv file that has a few hundred rows and 26 columns, but the last few columns only have a value in a few rows and they are towards the middle or end of the file. When I try to read it in u...

To motivate my question, consider the case when dealing with jagged arrays (for simplicity's sake) of element type Int in Julia. There are two ways to store them: As Vector{Vector{Int}} As Vector...