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

LibAUC: A Deep Learning Library for X-Risk Optimization

train models in pytorch, Learn to Rank, Collaborative Filter, Heterogeneous Treatment Effect, Uplift Modeling, etc

This module implements LambdaRank as a tensorflow OP in C++. As an example application, we use this OP as a loss function in our keras based deep ranking/recommendation engine. The ranking application embeds slide objects into d-dimensional space(slide2vec), such that we obtain best LambdaRank scores.

normalized discounted cumulative gain

bert-ndcg for LP(Link Prediction)，链接预测

🔍 A Python Search Engine with building index using TF-IDF and NDCG, also include a Flask web app. UCI Information Retrieval Project.

This repository contains python program which ranks the page URLs on the basis of their DCG and nDCG score. the Microsoft Learning Dataset is used to test the program.