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Table 1 Meaning of notation

From: A temporal visualization of chronic obstructive pulmonary disease progression using deep learning and unstructured clinical notes

Vtotal number of words in our vocabulary of word embeddings
vdimension of word embeddings in vector space
Tmaximum words in each input document used for word embeddings
Dtotal number of samples; each sample formed by COPD notes within one day
BInitial quantity of regular time interval used in LSTM
N = D/Btotal number of batches
Lnumber of hidden units in the LSTM cell
Pnumber of predicted classes