Evaluation metrics are Accuracy and Macro-Averaged F1 where the latter is more appropriate for datasets with unbalanced classes.
the non-recursive form of this equation is as follows (for clarity, we ignore the subscripts): (1 − t (k) )] h (0) the context information is integrated in each upper layer and the proportions of the contextualized representations and the transformed representations are controlled by the computed gates in different transformation layers.