Code and models for the paper "Questions Are All You Need to Train a Dense Passage Retriever (TACL 2023)"

SPRINT Toolkit helps you evaluate diverse neural sparse models easily using a single click on any IR dataset.

Evaluation of BEIR Datasets using ColBERT retrieval model

Retrieve the top-𝑘 documents with respect to a given query by maximal inner product over dense and sparse vectors

Given a set of documents and the minimum required similarity threshold find the number of document pairs that exceed the threshold