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...ns/regressions-beir-v1.0.0-arguana.bge-base-en-v1.5.parquet.flat-int8.cached.md
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# Anserini Regressions: BEIR (v1.0.0) — ArguAna | ||
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**Model**: [BGE-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5) with quantized flat indexes (using cached queries) | ||
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This page describes regression experiments, integrated into Anserini's regression testing framework, using the [BGE-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5) model on [BEIR (v1.0.0) — ArguAna](http://beir.ai/), as described in the following paper: | ||
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> Shitao Xiao, Zheng Liu, Peitian Zhang, and Niklas Muennighoff. [C-Pack: Packaged Resources To Advance General Chinese Embedding.](https://arxiv.org/abs/2309.07597) _arXiv:2309.07597_, 2023. | ||
In these experiments, we are using cached queries (i.e., cached results of query encoding). | ||
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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.bge-base-en-v1.5.parquet.flat-int8.cached.yaml). | ||
Note that this page is automatically generated from [this template](../../src/main/resources/docgen/templates/beir-v1.0.0-arguana.bge-base-en-v1.5.parquet.flat-int8.cached.template) as part of Anserini's regression pipeline, so do not modify this page directly; modify the template instead and then run `bin/build.sh` to rebuild the documentation. | ||
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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.bge-base-en-v1.5.parquet.flat-int8.cached | ||
``` | ||
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All the BEIR corpora, encoded by the BGE-base-en-v1.5 model and stored in Parquet format, are available for download: | ||
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```bash | ||
wget https://rgw.cs.uwaterloo.ca/pyserini/data/beir-v1.0.0-bge-base-en-v1.5.parquet.tar -P collections/ | ||
tar xvf collections/beir-v1.0.0-bge-base-en-v1.5.parquet.tar -C collections/ | ||
``` | ||
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The tarball is 194 GB and has MD5 checksum `c279f9fc2464574b482ec53efcc1c487`. | ||
After download and unpacking the corpora, the `run_regression.py` command above should work without any issue. | ||
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## Indexing | ||
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Sample indexing command, building quantized flat indexes: | ||
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``` | ||
bin/run.sh io.anserini.index.IndexFlatDenseVectors \ | ||
-threads 16 \ | ||
-collection ParquetDenseVectorCollection \ | ||
-input /path/to/beir-v1.0.0-arguana.bge-base-en-v1.5 \ | ||
-generator ParquetDenseVectorDocumentGenerator \ | ||
-index indexes/lucene-flat-int8.beir-v1.0.0-arguana.bge-base-en-v1.5/ \ | ||
-quantize.int8 \ | ||
>& logs/log.beir-v1.0.0-arguana.bge-base-en-v1.5 & | ||
``` | ||
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The path `/path/to/beir-v1.0.0-arguana.bge-base-en-v1.5/` should point to the corpus downloaded above. | ||
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## Retrieval | ||
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Topics and qrels are stored [here](https://github.com/castorini/anserini-tools/tree/master/topics-and-qrels), which is linked to the Anserini repo as a submodule. | ||
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After indexing has completed, you should be able to perform retrieval as follows: | ||
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``` | ||
bin/run.sh io.anserini.search.SearchFlatDenseVectors \ | ||
-index indexes/lucene-flat-int8.beir-v1.0.0-arguana.bge-base-en-v1.5/ \ | ||
-topics tools/topics-and-qrels/topics.beir-v1.0.0-arguana.test.bge-base-en-v1.5.jsonl.gz \ | ||
-topicReader JsonStringVector \ | ||
-output runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-cached.topics.beir-v1.0.0-arguana.test.bge-base-en-v1.5.jsonl.txt \ | ||
-hits 1000 -removeQuery -threads 16 & | ||
``` | ||
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Evaluation can be performed using `trec_eval`: | ||
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``` | ||
bin/trec_eval -c -m ndcg_cut.10 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-cached.topics.beir-v1.0.0-arguana.test.bge-base-en-v1.5.jsonl.txt | ||
bin/trec_eval -c -m recall.100 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-cached.topics.beir-v1.0.0-arguana.test.bge-base-en-v1.5.jsonl.txt | ||
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-cached.topics.beir-v1.0.0-arguana.test.bge-base-en-v1.5.jsonl.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** | **BGE-base-en-v1.5**| | ||
|:-------------------------------------------------------------------------------------------------------------|-----------| | ||
| BEIR (v1.0.0): ArguAna | 0.6361 | | ||
| **R@100** | **BGE-base-en-v1.5**| | ||
| BEIR (v1.0.0): ArguAna | 0.9915 | | ||
| **R@1000** | **BGE-base-en-v1.5**| | ||
| BEIR (v1.0.0): ArguAna | 0.9964 | | ||
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The above figures are from running brute-force search with cached queries on non-quantized flat indexes. | ||
With cached queries on quantized flat indexes, observed results may differ slightly (typically, lower), but scores should generally be within 0.004 of the results reported above (with some outliers). | ||
Note that quantization is non-deterministic due to sampling (i.e., results may differ slightly between trials). |
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# Anserini Regressions: BEIR (v1.0.0) — ArguAna | ||
|
||
**Model**: [BGE-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5) with quantized flat indexes (using ONNX for on-the-fly query encoding) | ||
|
||
This page describes regression experiments, integrated into Anserini's regression testing framework, using the [BGE-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5) model on [BEIR (v1.0.0) — ArguAna](http://beir.ai/), as described in the following paper: | ||
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> Shitao Xiao, Zheng Liu, Peitian Zhang, and Niklas Muennighoff. [C-Pack: Packaged Resources To Advance General Chinese Embedding.](https://arxiv.org/abs/2309.07597) _arXiv:2309.07597_, 2023. | ||
In these experiments, we are using ONNX to perform query encoding on the fly. | ||
|
||
The exact configurations for these regressions are stored in [this YAML file](../../src/main/resources/regression/beir-v1.0.0-arguana.bge-base-en-v1.5.parquet.flat-int8.onnx.yaml). | ||
Note that this page is automatically generated from [this template](../../src/main/resources/docgen/templates/beir-v1.0.0-arguana.bge-base-en-v1.5.parquet.flat-int8.onnx.template) as part of Anserini's regression pipeline, so do not modify this page directly; modify the template instead and then run `bin/build.sh` to rebuild the documentation. | ||
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From one of our Waterloo servers (e.g., `orca`), the following command will perform the complete regression, end to end: | ||
|
||
``` | ||
python src/main/python/run_regression.py --index --verify --search --regression beir-v1.0.0-arguana.bge-base-en-v1.5.parquet.flat-int8.onnx | ||
``` | ||
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All the BEIR corpora, encoded by the BGE-base-en-v1.5 model and stored in Parquet format, are available for download: | ||
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```bash | ||
wget https://rgw.cs.uwaterloo.ca/pyserini/data/beir-v1.0.0-bge-base-en-v1.5.parquet.tar -P collections/ | ||
tar xvf collections/beir-v1.0.0-bge-base-en-v1.5.parquet.tar -C collections/ | ||
``` | ||
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The tarball is 194 GB and has MD5 checksum `c279f9fc2464574b482ec53efcc1c487`. | ||
After download and unpacking the corpora, the `run_regression.py` command above should work without any issue. | ||
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## Indexing | ||
|
||
Sample indexing command, building quantized flat indexes: | ||
|
||
``` | ||
bin/run.sh io.anserini.index.IndexFlatDenseVectors \ | ||
-threads 16 \ | ||
-collection ParquetDenseVectorCollection \ | ||
-input /path/to/beir-v1.0.0-arguana.bge-base-en-v1.5 \ | ||
-generator ParquetDenseVectorDocumentGenerator \ | ||
-index indexes/lucene-flat-int8.beir-v1.0.0-arguana.bge-base-en-v1.5/ \ | ||
-quantize.int8 \ | ||
>& logs/log.beir-v1.0.0-arguana.bge-base-en-v1.5 & | ||
``` | ||
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The path `/path/to/beir-v1.0.0-arguana.bge-base-en-v1.5/` should point to the corpus downloaded above. | ||
|
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## Retrieval | ||
|
||
Topics and qrels are stored [here](https://github.com/castorini/anserini-tools/tree/master/topics-and-qrels), which is linked to the Anserini repo as a submodule. | ||
|
||
After indexing has completed, you should be able to perform retrieval as follows: | ||
|
||
``` | ||
bin/run.sh io.anserini.search.SearchFlatDenseVectors \ | ||
-index indexes/lucene-flat-int8.beir-v1.0.0-arguana.bge-base-en-v1.5/ \ | ||
-topics tools/topics-and-qrels/topics.beir-v1.0.0-arguana.test.tsv.gz \ | ||
-topicReader TsvString \ | ||
-output runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-onnx.topics.beir-v1.0.0-arguana.test.txt \ | ||
-encoder BgeBaseEn15 -hits 1000 -removeQuery -threads 16 & | ||
``` | ||
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Evaluation can be performed using `trec_eval`: | ||
|
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``` | ||
bin/trec_eval -c -m ndcg_cut.10 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-onnx.topics.beir-v1.0.0-arguana.test.txt | ||
bin/trec_eval -c -m recall.100 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-onnx.topics.beir-v1.0.0-arguana.test.txt | ||
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.beir-v1.0.0-arguana.test.txt runs/run.beir-v1.0.0-arguana.bge-base-en-v1.5.bge-flat-int8-onnx.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: | ||
|
||
| **nDCG@10** | **BGE-base-en-v1.5**| | ||
|:-------------------------------------------------------------------------------------------------------------|-----------| | ||
| BEIR (v1.0.0): ArguAna | 0.6361 | | ||
| **R@100** | **BGE-base-en-v1.5**| | ||
| BEIR (v1.0.0): ArguAna | 0.9915 | | ||
| **R@1000** | **BGE-base-en-v1.5**| | ||
| BEIR (v1.0.0): ArguAna | 0.9964 | | ||
|
||
The above figures are from running brute-force search with cached queries on non-quantized flat indexes. | ||
With ONNX query encoding on quantized flat indexes, observed results may differ slightly (typically, lower), but scores should generally be within 0.004 of the results reported above (with some outliers). | ||
Note that quantization is non-deterministic due to sampling (i.e., results may differ slightly between trials). |
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