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*This model was released on 2021-12-08 and added to Hugging Face Transformers on 2022-05-11.*

# FLAVA

<div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
</div>

## Overview

The FLAVA model was proposed in [FLAVA: A Foundational Language And Vision Alignment Model](https://huggingface.co/papers/2112.04482) by Amanpreet Singh, Ronghang Hu, Vedanuj Goswami, Guillaume Couairon, Wojciech Galuba, Marcus Rohrbach, and Douwe Kiela and is accepted at CVPR 2022.

The paper aims at creating a single unified foundation model which can work across vision, language
as well as vision-and-language multimodal tasks.

The abstract from the paper is the following:

*State-of-the-art vision and vision-and-language models rely on large-scale visio-linguistic pretraining for obtaining good performance on a variety
of downstream tasks. Generally, such models are often either cross-modal (contrastive) or multi-modal
(with earlier fusion) but not both; and they often only target specific modalities or tasks. A promising
direction would be to use a single holistic universal model, as a "foundation", that targets all modalities
at once -- a true vision and language foundation model should be good at vision tasks, language tasks, and
cross- and multi-modal vision and language tasks. We introduce FLAVA as such a model and demonstrate
impressive performance on a wide range of 35 tasks spanning these target modalities.*

This model was contributed by [aps](https://huggingface.co/aps). The original code can be found [here](https://github.com/facebookresearch/multimodal/tree/main/examples/flava).

## FlavaConfig

[[autodoc]] FlavaConfig

## FlavaTextConfig

[[autodoc]] FlavaTextConfig

## FlavaImageConfig

[[autodoc]] FlavaImageConfig

## FlavaMultimodalConfig

[[autodoc]] FlavaMultimodalConfig

## FlavaImageCodebookConfig

[[autodoc]] FlavaImageCodebookConfig

## FlavaProcessor

[[autodoc]] FlavaProcessor

## FlavaImageProcessor

[[autodoc]] FlavaImageProcessor
    - preprocess

## FlavaImageProcessorFast

[[autodoc]] FlavaImageProcessorFast
    - preprocess

## FlavaForPreTraining

[[autodoc]] FlavaForPreTraining
    - forward

## FlavaModel

[[autodoc]] FlavaModel
    - forward
    - get_text_features
    - get_image_features

## FlavaImageCodebook

[[autodoc]] FlavaImageCodebook
    - forward
    - get_codebook_indices
    - get_codebook_probs

## FlavaTextModel

[[autodoc]] FlavaTextModel
    - forward

## FlavaImageModel

[[autodoc]] FlavaImageModel
    - forward

## FlavaMultimodalModel

[[autodoc]] FlavaMultimodalModel
    - forward
