google-deepmind/compound_retrieval

google-deepmind/compound_retrieval

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License: Apache-2.0

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Created: 2025-06-30T20:41:38Z

Pushed: 2025-06-30T20:49:56Z

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README:

Compound Retrieval Systems

This repository contains the main code for the paper "Optimizing Compound Retrieval Systems", published at SIGIR 2025.

@article{oosterhuis2025optimizing,
title={Optimizing Compound Retrieval Systems},
author={Oosterhuis, Harrie and Jagerman, Rolf and Qin, Zhen and Wang, Xuanhui},
booktitle={Proceedings of the 48th International ACM Conference on Research and Development in Information Retrieval},
year={2025}
}

Also available as a pre-print.

The code is supplied as two Python notebooks:

• Baseline colab (baseline.ipynb, ), contains all the baseline methods.
• Compound systems colab (compound.ipynb, ), contains all the new methods proposed in the paper.

Both notebooks contain instructions on how to run them.

License and disclaimer

Copyright 2025 Google LLC

All software is licensed under the Apache License, Version 2.0 (Apache 2.0); you may not use this file except in compliance with the Apache 2.0 license. You may obtain a copy of the Apache 2.0 license at: https://www.apache.org/licenses/LICENSE-2.0

All other materials are licensed under the Creative Commons Attribution 4.0 International License (CC-BY). You may obtain a copy of the CC-BY license at: https://creativecommons.org/licenses/by/4.0/legalcode

Unless required by applicable law or agreed to in writing, all software and materials distributed here under the Apache 2.0 or CC-BY licenses are distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the licenses for the specific language governing permissions and limitations under those licenses.

This is not an official Google product.