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Refactor BEIR regressions (castorini#1834)
+ Add template and pages for multifield regressions (arguana/climate-fever) + Tweak YAML files so that runs don't have the same names (this prevents regressions from running in parallel because they overwrite the same files)
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| # Anserini Regressions: BEIR (v1.0.0) — arguana | ||
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| This page documents BM25 regression experiments for [BEIR (v1.0.0) — arguana](http://beir.ai/). | ||
| These experiments index the "title" and "text" fields in corpus separately. | ||
| At retrieval time, a query is issued across both fields (equally weighted). | ||
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| The exact configurations for these regressions are stored in [this YAML file](../src/main/resources/regression/beir-v1.0.0-arguana-multifield.yaml). | ||
| Note that this page is automatically generated from [this template](../src/main/resources/docgen/templates/beir-v1.0.0-arguana-multifield.template) as part of Anserini's regression pipeline, so do not modify this page directly; modify the template instead. | ||
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| From one of our Waterloo servers (e.g., `orca`), the following command will perform the complete regression, end to end: | ||
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| ``` | ||
| python src/main/python/run_regression.py --index --verify --search --regression beir-v1.0.0-arguana-multifield | ||
| ``` | ||
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| ## Indexing | ||
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| Typical indexing command: | ||
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| ``` | ||
| target/appassembler/bin/IndexCollection \ | ||
| -collection BeirMultifieldCollection \ | ||
| -input /path/to/beir-v1.0.0-arguana-multifield \ | ||
| -index indexes/lucene-index.beir-v1.0.0-arguana-multifield/ \ | ||
| -generator DefaultLuceneDocumentGenerator \ | ||
| -threads 1 -storePositions -storeDocvectors -storeRaw -fields title \ | ||
| >& logs/log.beir-v1.0.0-arguana-multifield & | ||
| ``` | ||
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| For additional details, see explanation of [common indexing options](common-indexing-options.md). | ||
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| ## Retrieval | ||
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| After indexing has completed, you should be able to perform retrieval as follows: | ||
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| ``` | ||
| target/appassembler/bin/SearchCollection \ | ||
| -index indexes/lucene-index.beir-v1.0.0-arguana-multifield/ \ | ||
| -topics src/main/resources/topics-and-qrels/topics.beir-v1.0.0-arguana.test.tsv.gz \ | ||
| -topicreader TsvString \ | ||
| -output runs/run.beir-v1.0.0-arguana-multifield.bm25.topics.beir-v1.0.0-arguana.test.txt \ | ||
| -bm25 -removeQuery -hits 1000 -fields contents=1.0 title=1.0 & | ||
| ``` | ||
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| Evaluation can be performed using `trec_eval`: | ||
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| ``` | ||
| tools/eval/trec_eval.9.0.4/trec_eval -c -m ndcg_cut.10 src/main/resources/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana-multifield.bm25.topics.beir-v1.0.0-arguana.test.txt | ||
| tools/eval/trec_eval.9.0.4/trec_eval -c -m recall.100 src/main/resources/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana-multifield.bm25.topics.beir-v1.0.0-arguana.test.txt | ||
| tools/eval/trec_eval.9.0.4/trec_eval -c -m recall.1000 src/main/resources/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana-multifield.bm25.topics.beir-v1.0.0-arguana.test.txt | ||
| ``` | ||
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| ## Effectiveness | ||
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| With the above commands, you should be able to reproduce the following results: | ||
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| | nDCG@10 | BM25 | | ||
| |:-------------------------------------------------------------------------------------------------------------|-----------| | ||
| | BEIR (v1.0.0): arguana | 0.4142 | | ||
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| | R@100 | BM25 | | ||
| |:-------------------------------------------------------------------------------------------------------------|-----------| | ||
| | BEIR (v1.0.0): arguana | 0.9431 | | ||
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| | R@1000 | BM25 | | ||
| |:-------------------------------------------------------------------------------------------------------------|-----------| | ||
| | BEIR (v1.0.0): arguana | 0.9893 | |
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