cellshape-cluster 0.0.3rc0

3D shape analysis using deep learning

cellshape-cluster

---

Cellshape-cluster is an easy-to-use tool to analyse the cluster cells by their shape using deep learning and, in particular, deep-embedded-clustering. The tool provides the ability to train popular graph-based or convolutional autoencoders on point cloud or voxel data of 3D single cell masks as well as providing pre-trained networks for inference.

To install

pip install cellshape-cluster

Usage

import torch
from cellshape_cloud import CloudAutoEncoder
from cellshape_cluster import DeepEmbeddedClustering

autoencoder = CloudAutoEncoder(
    num_features=128, 
    k=20, 
    encoder_type="dgcnn"
)

model = DeepEmbeddedClustering(autoencoder=autoencoder, 
                               num_clusters=10,
                               alpha=1.0)

points = torch.randn(1, 2048, 3)

recon, features, clusters = model(points)

Parameters

• autoencoder: CloudAutoEncoder or VoxelAutoEncoder.
  Instance of autoencoder class from cellshape-cloud or cellshape-voxel
• num_clusters: int.
  The number of clusters to use in deep embedded clustering algorithm.
• alpha: float.
  Degrees of freedom for the Student's t-distribution. Xie et al. (ICML, 2016) let alpha=1 for all experiments.

For developers

• Fork the repository
• Clone your fork

git clone https://github.com/USERNAME/cellshape-cluster 

• Install an editable version (-e) with the development requirements (dev)

cd cellshape-cluster
pip install -e .[dev] 

• To install pre-commit hooks to ensure formatting is correct:

pre-commit install

• To release a new version:

Firstly, update the version with bump2version (bump2version patch, bump2version minor or bump2version major). This will increment the package version (to a release candidate - e.g. 0.0.1rc0) and tag the commit. Push this tag to GitHub to run the deployment workflow:

git push --follow-tags

Once the release candidate has been tested, the release version can be created with:

bump2version release