{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/spacerini-plug-and-play-search-engines-with","title":"Spacerini: Plug-and-play Search Engines with Pyserini and Hugging Face","arxiv_id":"2302.14534","date":"2023-02-28","proceeding":null,"authors":["Christopher Akiki","Odunayo Ogundepo","Aleksandra Piktus","Xinyu Zhang","Akintunde Oladipo","Jimmy Lin","Martin Potthast"],"abstract":"We present Spacerini, a tool that integrates the Pyserini toolkit for reproducible information retrieval research with Hugging Face to enable the seamless construction and deployment of interactive search engines. Spacerini makes state-of-the-art sparse and dense retrieval models more accessible to non-IR practitioners while minimizing deployment effort. This is useful for NLP researchers who want to better understand and validate their research by performing qualitative analyses of training corpora, for IR researchers who want to demonstrate new retrieval models integrated into the growing Pyserini ecosystem, and for third parties reproducing the work of other researchers. Spacerini is open source and includes utilities for loading, preprocessing, indexing, and deploying search engines locally and remotely. We demonstrate a portfolio of 13 search engines created with Spacerini for different use cases.","url_abs":"https://arxiv.org/abs/2302.14534v2","url_pdf":"https://arxiv.org/pdf/2302.14534v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"spacerini-plug-and-play-search-engines-with","repo_url":"https://github.com/castorini/hf-spacerini","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"none","reach":{"status":"ok","spdx":"Apache-2.0"}}],"tasks":[{"task_slug":"information-retrieval","task_name":"Information Retrieval"},{"task_slug":"retrieval","task_name":"Retrieval"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":"https://syntology.ai/paper/2302.14534","atlas_url":"https://app.syntology.ai/?focus=2302.14534","mcp":{"get_harvested_code_for_paper":{"arxiv_id":"2302.14534"}},"developers":"https://syntology.ai/developers","read_at":"2026-09-25T09:33:49+00:00","read_at_is":"when the build read Syntology's graph, not when any sample ran","claim":"Per-sample execution status on synthesized fixtures; not a correctness claim about the paper. Samples come from repositories linked to the paper, official or community; repo_kind says which.","repos":[{"provenance":"deterministic:regex_extraction","url":"https://github.com/castorini/hf-spacerini","reach":{"status":"ok","spdx":"Apache-2.0"}},{"provenance":"deterministic:regex_extraction","url":"https://github.com/cookiecutter/cookiecutter","reach":{"status":"ok","spdx":"BSD-3-Clause"}}],"summary":{"ran":11,"unverified":7},"by_repo_kind":{"official":{"samples":5,"ran":2,"repositories":1},"found_in_text":{"samples":13,"ran":9,"repositories":1}},"repo_kind_vocabulary":{"official":"The archive marks this repository official for the paper","named_in_paper":"The archive records that the paper mentions this repository; it is not marked official","listed":"In the archive's code links for this paper, not marked official and not recorded as mentioned in the paper","found_in_text":"Syntology found this repository in the paper's own text; whether it is the authors' implementation is not asserted","community":"Not in the archive's code links for this paper; a community repository Syntology harvested"},"n_pointer_only_for_licence":0,"samples":[{"code_sha256_prefix":"c6962210cf21de5d","entry":"configure_logger","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/log.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/log.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"c6962210cf21de5d"}},{"code_sha256_prefix":"d230c44fec10e142","entry":"create_tmp_repo_dir","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/utils.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/utils.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"d230c44fec10e142"}},{"code_sha256_prefix":"7eaddd988c091a1a","entry":"expand_abbreviations","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/repository.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/repository.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"7eaddd988c091a1a"}},{"code_sha256_prefix":"f1f202db52843cf5","entry":"find_hook","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/hooks.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/hooks.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":true,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"f1f202db52843cf5"}},{"code_sha256_prefix":"880ca31c02fd84ac","entry":"get_num_shards","repo":"castorini/hf-spacerini","repo_kind":"official","path":"src/spacerini/preprocess/utils.py","file_url":"https://github.com/castorini/hf-spacerini/blob/HEAD/src/spacerini/preprocess/utils.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"Apache-2.0","inline_ok":true,"mcp_get_code":{"code_sha256":"880ca31c02fd84ac"}},{"code_sha256_prefix":"627d4d4a473ec3d5","entry":"is_copy_only_path","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/generate.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/generate.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"627d4d4a473ec3d5"}},{"code_sha256_prefix":"541f278a32dba3e0","entry":"is_repo_url","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/repository.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/repository.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"541f278a32dba3e0"}},{"code_sha256_prefix":"3fa141b4982471ef","entry":"is_zip_file","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/repository.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/repository.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"3fa141b4982471ef"}},{"code_sha256_prefix":"7cd35c0d6160808f","entry":"merge_configs","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/config.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/config.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"7cd35c0d6160808f"}},{"code_sha256_prefix":"b49119e0346a7a76","entry":"parse_args","repo":"castorini/hf-spacerini","repo_kind":"official","path":"src/spacerini/index/index.py","file_url":"https://github.com/castorini/hf-spacerini/blob/HEAD/src/spacerini/index/index.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"Apache-2.0","inline_ok":true,"mcp_get_code":{"code_sha256":"b49119e0346a7a76"}},{"code_sha256_prefix":"409d801c82532737","entry":"valid_hook","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/hooks.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/hooks.py","link_basis":"harvester_set","language":"python","status":"ran","verification_level":1,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"409d801c82532737"}},{"code_sha256_prefix":"aebe9a7adea92aba","entry":"create_space_from_local","repo":"castorini/hf-spacerini","repo_kind":"official","path":"src/spacerini/frontend/space.py","file_url":"https://github.com/castorini/hf-spacerini/blob/HEAD/src/spacerini/frontend/space.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"Apache-2.0","inline_ok":true,"mcp_get_code":{"code_sha256":"aebe9a7adea92aba"}},{"code_sha256_prefix":"475c48000dc4a34c","entry":"load_index_from_hub","repo":"castorini/hf-spacerini","repo_kind":"official","path":"src/spacerini/index/utils.py","file_url":"https://github.com/castorini/hf-spacerini/blob/HEAD/src/spacerini/index/utils.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"Apache-2.0","inline_ok":true,"mcp_get_code":{"code_sha256":"475c48000dc4a34c"}},{"code_sha256_prefix":"6b0c07ae42920502","entry":"push_index_to_hub","repo":"castorini/hf-spacerini","repo_kind":"official","path":"src/spacerini/index/utils.py","file_url":"https://github.com/castorini/hf-spacerini/blob/HEAD/src/spacerini/index/utils.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"Apache-2.0","inline_ok":true,"mcp_get_code":{"code_sha256":"6b0c07ae42920502"}},{"code_sha256_prefix":"79ec09c0475e6eb0","entry":"read_repo_password","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/prompt.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/prompt.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"79ec09c0475e6eb0"}},{"code_sha256_prefix":"ddbdbda0aa3c7f27","entry":"read_user_variable","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/prompt.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/prompt.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"ddbdbda0aa3c7f27"}},{"code_sha256_prefix":"adac7f79ae4cfd6a","entry":"read_user_yes_no","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/prompt.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/prompt.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"adac7f79ae4cfd6a"}},{"code_sha256_prefix":"8ea884ad3f0f2fb7","entry":"simple_filter","repo":"cookiecutter/cookiecutter","repo_kind":"found_in_text","path":"cookiecutter/utils.py","file_url":"https://github.com/cookiecutter/cookiecutter/blob/HEAD/cookiecutter/utils.py","link_basis":"harvester_set","language":"python","status":"unverified","verification_level":0,"contract_check":null,"metamorphic_tier":null,"behaviour_fingerprint":false,"licence":"BSD-3-Clause","inline_ok":true,"mcp_get_code":{"code_sha256":"8ea884ad3f0f2fb7"}}]},"arxiv_metadata":null,"syntology_extracted_results":null}