Ranking Python Packages

rank-bm25

A Collection of BM25 Algorithms in Python

flashrank

Lite & Super-fast re-ranking for your search & retrieval pipelines. Supports SoTA Listwise and Pairwise reranking based on LLMs and cross-encoders and more. Created by Prithivi Da, open for PRs & Collaborations.

openskill

Multiplayer Rating System. No Friction.

tensorflow-ranking

Learning to Rank in TensorFlow

recommenders

Best Practices on Recommendation Systems

evalica

Evalica, your favourite evaluation toolkit

choix

Inference algorithms for models based on Luce's choice axiom

torchsort

Fast, differentiable sorting and ranking in PyTorch

whole-history-rating

a python convertion from the ruby implementation of Rémi Coulom's Whole-History Rating (WHR) algorithm.

ranklab

Learning-to-rank losses and evaluation

caserecommender

Case Recommender: A Flexible and Extensible Python Framework for Recommender Systems

rexmex

A general purpose recommender metrics library for fair evaluation.

ranking-table-tennis

Ranking system based on rating points for table tennis players.

discordlevelingcard

A library with leveling cards for your discord bot.

allrank

allRank is a framework for training learning-to-rank neural models based on PyTorch.

rstt

Ranking Simulation Testing Tool

scorio

Bayesian evaluation and ranking toolkit

pre-reco-utils

Best Practices on Recommendation Systems

pysarplus

Best Practices on Recommendation Systems

kickscore

Pairwise comparisons with flexible time-dynamics.

danker

Compute PageRank on >4 billion Wikipedia links on off-the-shelf hardware.

pypair

Pairwise association measures of statistical variable types

fast-forward-indexes

Efficient interpolation-based ranking on CPUs

bm25-rs

A Collection of BM25 Algorithms in Python