Python-TSNE

Python library containing T-SNE algorithms.

Algorithms

Barnes-Hut-SNE

A python (cython) wrapper for Barnes-Hut-SNE aka fast-tsne.

I basicly took osdf code and made it pip compilant.

The wrapper was successfully tested on OSX (10.6/10.7), Ubuntu (11.04) and Arch Linux.

Requirements

• numpy==1.7.1
• scipy==0.12.0
• cython===0.19.1
• openblas. Tested version is v0.2.5 and v0.2.6 (not necessary for OSX).

Installation

pip install tsne

Usage

Basic usage:

from tsne import bh_sne
X_2d = bh_sne(X)

Examples

• Iris
• MNIST

More Information

See Barnes-Hut-SNE, L.J.P. van der Maaten. It is available on arxiv.