SMILES length

[YejianW]

Whether this vae model has limited the longest length of the input SMILES, and has not set it as a hyperparameter that can be changed？

[oriondollar]

Hey sorry for the delayed reply. The longest length of the input string is hard-coded into the model. The flexibility of this hyperparameter is limited by the kernel size and stride in the convolutional (and de-convolutional) layers within the bottleneck. You could adapt these layer types to allow for longer strings if 125 tokens is too restrictive for your use case.