Authors: Applica.ai research team

Affiliation: Applica.ai

Description: Upgraded Lambert model (based on RoBERTa-base) trained longer on bigger datasets with extra layout embeddings (sinusoidal + relative) for each subtoken (paper is under preparation).

Following the same evaluation rules as others, the OCR mismatch errors are excluded in the submission.

Note:
1. We submitted the best solution out of 100 fine-tuned models