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Paper · 1901.08634 · 2019

A BERT Baseline for the Natural Questions

arXiv · PDF · Open in the Atlas

Code that ran

We lifted 10 functions out of this paper's own repositories and ran 8 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.

RepositoryRoleRan
see--/natural-question-answering pwc_unofficial 8 of 10
FunctionStatusWhere it lives
convert_to_functional_api Ran see--/natural-question-answering/export_tfhub.py
code served (permissive licence) · get_code("3c6f00ab6a9f35b3")
enumerate_tags Ran see--/natural-question-answering/nq_to_squad.py
code served (permissive licence) · get_code("28da9238ac641da4")
find_closing_tag Ran see--/natural-question-answering/utils_nq.py
code served (permissive licence) · get_code("3c9035c96be8a79b")
get_add_tokens Ran see--/natural-question-answering/utils_nq.py
code served (permissive licence) · get_code("62b21856204f94f1")
get_f1 Ran see--/natural-question-answering/eval_server.py
code served (permissive licence) · get_code("47a5135d3347930d")
in_shorts Ran see--/natural-question-answering/eval_server.py
code served (permissive licence) · get_code("c1853b4dcdc05921")
read_candidates Ran see--/natural-question-answering/utils_nq.py
code served (permissive licence) · get_code("b29ee0435be8282b")
reshape_df Ran see--/natural-question-answering/eval_server.py
code served (permissive licence) · get_code("3c42ee2b19a937f1")
convert_nq_to_squad Not yet run see--/natural-question-answering/nq_to_squad.py
code served (permissive licence) · get_code("f9ad382c926b25b3")
create_optimizer Not yet run see--/natural-question-answering/optimization.py
code served (permissive licence) · get_code("21a37595f49175a0")

Repositories linked to this paper

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Abstract

This technical note describes a new baseline for the Natural Questions. Our model is based on BERT and reduces the gap between the model F1 scores reported in the original dataset paper and the human upper bound by 30% and 50% relative for the long and short answer tasks respectively. This baseline has been submitted to the official NQ leaderboard at ai.google.com/research/NaturalQuestions. Code, preprocessed data and pretrained model are available at https://github.com/google-research/language/tree/master/language/question_answering/bert_joint.

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