Installation

pip install anomalybench

Python support

AnomalyBench targets Python 3.12 only. 3.13 is deliberately blocked until the dependency stack is validated there — importing the package on an unsupported runtime raises a DependencyError naming the version it found rather than failing later with an obscure error from a transitive dependency.

Optional extras

The base install covers classical detectors, ARIMA forecasting, graph detectors, the CLI, and the benchmark workflows. The heavier stacks are opt-in:

Extra	Installs	Enables
deep	PyTorch, TensorFlow	Autoencoder, Denoising AE, VAE, LSTM, Transformer, TCN, AnoGAN, MAD-GAN
streaming	River	Half-Space Trees, Online Isolation Forest
forecasting	Prophet	Prophet detector
all-detectors	all of the above	every detector

pip install "anomalybench[deep]"
pip install "anomalybench[all-detectors]"

A detector whose extra is missing raises DependencyError naming the package to install, rather than failing on an import deep inside the call.

From source

git clone https://github.com/DiogoRibeiro7/anomalybench
cd anomalybench
poetry install
poetry run pre-commit install

Poetry manages dependencies through pyproject.toml. Extras work the same way:

poetry install -E deep