UpDown Captioner Baseline for nocaps

Baseline model for nocaps benchmark, a re-implementation based on the UpDown image captioning model trained on the COCO dataset (only) and with added support of decoding using Constrained Beam Search..


Get the source at @nocaps-org/updown-baseline.

If you find this code useful, please consider citing:

author    = {Harsh Agrawal* and Karan Desai* and Yufei Wang and Xinlei Chen and Rishabh Jain and
            Mark Johnson and Dhruv Batra and Devi Parikh and Stefan Lee and Peter Anderson},
title     = {{nocaps}: {n}ovel {o}bject {c}aptioning {a}t {s}cale},
booktitle = {International Conference on Computer Vision (ICCV)},
year      = {2019}

As well as the paper that proposed this model:

    author    = {Peter Anderson and Xiaodong He and Chris Buehler and Damien Teney and Mark Johnson
                and Stephen Gould and Lei Zhang},
    title     = {Bottom-Up and Top-Down Attention for Image Captioning and Visual Question Answering},
    booktitle = {CVPR},
    year      = {2018}