Metadata-Version: 2.1
Name: multivae
Version: 0.1.1
Summary: Unifying Generative Multimodel Variational Autoencoders in Pytorch
Home-page: https://github.com/AgatheSenellart/MultiVae
Author: Agathe Senellart, Clement Chadebec
Author-email: agathe.senellart@inria.fr
Project-URL: Bug Tracker, https://github.com/AgatheSenellart/MultiVae/issues
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE

![logo](./static/multivae_logog.png)


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This library implements some of the most common *Multimodal Variational Autoencoders* methods in a unifying framework for effective benchmarking and development. You can find the list of implemented models below.
It includes ready to use datasets like MnistSvhn 🔢, CelebA 😎 and PolyMNIST, 
and the most used metrics : Coherences, Likelihoods and FID. 
It integrates model monitoring with [Wandb](https://wandb.ai) and a quick way to save/load model from [HuggingFaceHub](https://huggingface.co/)🤗.


# Implemented models

|Model|Paper|Official Implementation|
|:---:|:----:|:---------------------:|
|JMVAE|[Joint Multimodal Learning with Deep Generative Models](https://arxiv.org/abs/1611.01891)|[link](https://github.com/masa-su/jmvae)|
|MVAE| [Multimodal Generative Models for Scalable Weakly-Supervised Learning](https://proceedings.neurips.cc/paper/2018/hash/1102a326d5f7c9e04fc3c89d0ede88c9-Abstract.html)|[link](https://github.com/mhw32/multimodal-vae-public)|
|MMVAE|[Variational Mixture-of-Experts Autoencoders for Multi-Modal Deep Generative Models](https://proceedings.neurips.cc/paper/2019/hash/0ae775a8cb3b499ad1fca944e6f5c836-Abstract.html)|[link](https://github.com/iffsid/mmvae)|
|MoPoE| [Generalized Multimodal ELBO](https://openreview.net/forum?id=5Y21V0RDBV)|[link](https://github.com/thomassutter/MoPoE)|
|MVTCAE | [Multi-View Representation Learning via Total Correlation Objective](https://proceedings.neurips.cc/paper/2021/hash/65a99bb7a3115fdede20da98b08a370f-Abstract.html)|[link](https://github.com/gr8joo/MVTCAE/)|
|JNF,JNF-DCCA| [Improving Multimodal Joint Variational Autoencoders through Normalizing Flows and Correlation Analysis](https://arxiv.org/abs/2305.11832) | link|
|MMVAE + |[MMVAE+: ENHANCING THE GENERATIVE QUALITY OF MULTIMODAL VAES WITHOUT COMPROMISES](https://openreview.net/forum?id=sdQGxouELX) | [link](https://openreview.net/forum?id=sdQGxouELX)|

# Quickstart

Install the library by running:

```shell
pip install multivae
```
or by cloning the repository:

```shell
git clone https://github.com/AgatheSenellart/MultiVae.git
cd MultiVae
pip install .
```
Cloning the repository gives you access to tutorial notebooks and scripts in the 'example' folder.

Load a dataset easily:
```python
from multivae.data.datasets import MnistSvhn
train_set = train_set = MnistSvhn(data_path='your_data_path', split="train", download=True)

```
Instantiate your favorite model:
```python
from multivae.models import MVTCAE, MVTCAEConfig
model_config = MVTCAEConfig(
    latent_dim=20, 
    input_dims = {'mnist' : (1,28,28),'svhn' : (3,32,32)})
model = MVTCAE(model_config)

```
Define a trainer and train the model !

```python
training_config = BaseTrainerConfig(
    learning_rate=1e-3,
    num_epochs=30
)

trainer = BaseTrainer(
    model=model,
    train_dataset=train_set,
    training_config=training_config,
)
trainer.train()
```

# Documentation and Examples

See https://multivae.readthedocs.io

Several examples are provided in `examples/` - and a Getting Started notebook in `examples/tutorial_notebooks`.

# Table of Contents

- [Models available](#implemented-models)
- [Quickstart](#quickstart)
- [Table of Contents](#table-of-contents)
- [Installation](#installation)
- [Usage](#usage)
- [Contribute](#contribute)
- [Reproducibility statement](#reproducibility-statement)
- [License](#license)

# Installation
[(Back to top)](#table-of-contents)


```shell
git clone https://github.com/AgatheSenellart/MultiVae.git
cd MultiVae
pip install .
```

# Usage
[(Back to top)](#table-of-contents)

Our library allows you to use any of the models with custom configuration, encoders and decoders architectures and datasets easily. 
See our tutorial Notebook at /examples/tutorial_notebooks/getting_started.ipynb to easily get the gist of principal features. 


# Contribute
[(Back to top)](#table-of-contents)

If you want to contribute to the project, for instance by adding models to the library: clone the repository and install it in editable mode by using the -e option
```shell
pip install -e .
```

# Reproducibility statement

All implemented models are validated by reproducing a key result of the paper. 

# License
[(Back to top)](#table-of-contents)

Apache License 2.0

