rust-dtw 0.1.12

A rust implementation of dynamic time warping with python bindings!

RustDTW

Python extension backed by a multi-threaded Rust implementation of Dynamic Time Warping (DTW).

⚡️ Quick Installation

To install rustDTW, simply:

pip install rust-dtw

Example Usage

rustDTW was designed for usage with timeseries data from functional brain regions. However any data represented as a numpy matrix can be provided.

import numpy as np
import rust_dtw
  
rust_dtw.dtw(
  s=np.array([0., 1., 2.]), 
  t=np.array([3., 4., 5.]), 
  window=50, 
  distance_mode="euclidean"
  )
>>> 5.0990195

Developing

Built With

• PyO3
• Maturin
• rust-numpy
• Rayon

Setting up Dev

Here's a brief intro about what a developer must do in order to start developing the project further:

git clone https://github.com/FL33TW00D/rustDTW.git
cd rust-dtw/
./build.sh

Tests

All tests are implemented using pytest.

poetry run pytest

📈 Performance

How well does the Rust implementation stack up against some other Python/C versions.

⚠️ License

rustDTW is free and open-source software licensed under the MIT License.