Metric Python Packages

pyemd

[Deprecated; use POT instead] Fast EMD for Python: a wrapper for Pele and Werman's C++ implementation of the Earth Mover's Distance metric

pepperize-cdk-route53-health-check

Create Route53 HealthChecks to monitor TCP, HTTP, HTTPS endpoints, CloudWatch Alarms and other Route53 HealthChecks

scoreq-pytorch

Unofficial fairseq-free PyTorch implementation of SCOREQ (2024), matching the original system.

rexmex

A general purpose recommender metrics library for fair evaluation.

cpbd

A Python port of the MATLAB reference implementation

mltb

Machine Learning Tool Box

radfact-lite

Lightweight text-only RadFact metric with OpenAI and Ollama backends

milescoder

A Python package for encoding and decoding MILES (Material Input Line Entry System) strings - a standardized notation system for describing comprehensive material properties in a compact, machine-readable format.

pyirstdmetrics

[NeurIPS 2025 (D&B)] Rethinking Evaluation of Infrared Small Target Detection

frechet-music-distance

A library for computing Frechet Music Distance.

edith

Edit-distance implementation with edit-path retrieval

calc4ap

Easy AP Calculator with Python

spike-cluster-score

Spike Cluster Score (SCS) is a clustering performance metric designed with the purpose of spike sorting in mind

seafarer

Taxicab metric on the sphere!

pymmds

Extendible metric MDS in Python