target vocab size about im2markup

[da03]

Hmm did you preprocess the full training set? Or the provided sample set?

[mily33]

@da03 Emm, I preprocess the full training set.

[da03]

That's weird, can you load the provided pretrained model, find the vocab (https://github.com/harvardnlp/im2markup/blob/master/src/model/model.lua#L64) and then compare it to your vocabulary to see where they differ?

[mily33]

@da03 It's soooo weird. I download both the processed files and raw files from http://lstm.seas.harvard.edu/latex/data/. I got a vocabulary of size 496 from both the two files (using the "train_filter.lst"). When I use the “train.lst” file (without filter), I got the size 519, still unequal to yours. I also compare the vocabulary in the provided pretrained model with mine, and I can not find the exact reason for causing this.

[mily33]

It seems it is because of the different sizes of the training set. I found that the vocab size in this respo is 499, and his training set is 76444. https://github.com/ritheshkumar95/im2latex-tensorflow/tree/master/im2markup
My training set is of size 75275 after filter, equal to your provided processed training set.