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Anserini Regressions: NeuCLIR22 — Persian (Query Translation)

This page presents query translation regression experiments for the TREC 2022 NeuCLIR Track, Persian, with the following configuration:

  • Queries: Translated from English into Persian
  • Documents: Original Persian corpus
  • Model: BM25

The exact configurations for these regressions are stored in this YAML file. Note that this page is automatically generated from this template as part of Anserini's regression pipeline, so do not modify this page directly; modify the template instead.

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 neuclir22-fa-qt

Corpus Download

The NeuCLIR 2022 corpus can be downloaded following the instructions here.

With the corpus downloaded, unpack into collections/ and run the following command to perform the remaining steps below:

python src/main/python/run_regression.py --index --verify --search --regression neuclir22-fa-qt \
  --corpus-path collections/neuclir22-fa

Indexing

Typical indexing command:

bin/run.sh io.anserini.index.IndexCollection \
  -collection NeuClirCollection \
  -input /path/to/neuclir22-fa \
  -generator DefaultLuceneDocumentGenerator \
  -index indexes/lucene-index.neuclir22-fa \
  -threads 8 -storePositions -storeDocvectors -storeRaw -language fa \
  >& logs/log.neuclir22-fa &

For additional details, see explanation of common indexing options.

Retrieval

After indexing has completed, you should be able to perform retrieval as follows:

bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-title.txt \
  -bm25 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc.txt \
  -bm25 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc_title.txt \
  -bm25 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-title.txt \
  -bm25 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc.txt \
  -bm25 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc_title.txt \
  -bm25 -language fa &

bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-title.txt \
  -bm25 -rm3 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc.txt \
  -bm25 -rm3 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc_title.txt \
  -bm25 -rm3 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-title.txt \
  -bm25 -rm3 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc.txt \
  -bm25 -rm3 -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc_title.txt \
  -bm25 -rm3 -language fa &

bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-title.txt \
  -bm25 -rocchio -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc.txt \
  -bm25 -rocchio -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.ht-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc_title.txt \
  -bm25 -rocchio -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-title.txt \
  -bm25 -rocchio -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc.txt \
  -bm25 -rocchio -language fa &
bin/run.sh io.anserini.search.SearchCollection \
  -index indexes/lucene-index.neuclir22-fa \
  -topics tools/topics-and-qrels/topics.neuclir22-fa.mt-desc_title.txt \
  -topicReader TsvInt \
  -output runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc_title.txt \
  -bm25 -rocchio -language fa &

Evaluation can be performed using trec_eval:

bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default.topics.neuclir22-fa.mt-desc_title.txt

bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rm3.topics.neuclir22-fa.mt-desc_title.txt

bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.ht-desc_title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-fa.txt runs/run.neuclir22-fa.bm25-default+rocchio.topics.neuclir22-fa.mt-desc_title.txt

Effectiveness

With the above commands, you should be able to reproduce the following results:

MAP BM25 (default) +RM3 +Rocchio
NeuCLIR 2022 (Persian): title (human-translated queries) 0.2151 0.1640 0.2304
NeuCLIR 2022 (Persian): desc (human-translated queries) 0.1875 0.1070 0.2077
NeuCLIR 2022 (Persian): desc+title (human-translated queries) 0.2271 0.1408 0.2358
NeuCLIR 2022 (Persian): title (machine-translated queries) 0.2169 0.1767 0.2321
NeuCLIR 2022 (Persian): desc (machine-translated queries) 0.1925 0.1227 0.2266
NeuCLIR 2022 (Persian): desc+title (machine-translated queries) 0.2526 0.1681 0.2597
nDCG@20 BM25 (default) +RM3 +Rocchio
NeuCLIR 2022 (Persian): title (human-translated queries) 0.3428 0.2775 0.3356
NeuCLIR 2022 (Persian): desc (human-translated queries) 0.2843 0.2010 0.2885
NeuCLIR 2022 (Persian): desc+title (human-translated queries) 0.3429 0.2463 0.3408
NeuCLIR 2022 (Persian): title (machine-translated queries) 0.3331 0.2917 0.3374
NeuCLIR 2022 (Persian): desc (machine-translated queries) 0.2974 0.2146 0.3300
NeuCLIR 2022 (Persian): desc+title (machine-translated queries) 0.3700 0.2963 0.3612
J@20 BM25 (default) +RM3 +Rocchio
NeuCLIR 2022 (Persian): title (human-translated queries) 0.3759 0.3250 0.3882
NeuCLIR 2022 (Persian): desc (human-translated queries) 0.3592 0.2684 0.3781
NeuCLIR 2022 (Persian): desc+title (human-translated queries) 0.4035 0.3110 0.4035
NeuCLIR 2022 (Persian): title (machine-translated queries) 0.3684 0.3307 0.3899
NeuCLIR 2022 (Persian): desc (machine-translated queries) 0.3412 0.2592 0.3618
NeuCLIR 2022 (Persian): desc+title (machine-translated queries) 0.3820 0.3110 0.3908
Recall@1000 BM25 (default) +RM3 +Rocchio
NeuCLIR 2022 (Persian): title (human-translated queries) 0.7128 0.6870 0.7691
NeuCLIR 2022 (Persian): desc (human-translated queries) 0.7027 0.5572 0.7520
NeuCLIR 2022 (Persian): desc+title (human-translated queries) 0.7373 0.6414 0.8092
NeuCLIR 2022 (Persian): title (machine-translated queries) 0.7254 0.6877 0.7672
NeuCLIR 2022 (Persian): desc (machine-translated queries) 0.6815 0.5606 0.7033
NeuCLIR 2022 (Persian): desc+title (machine-translated queries) 0.7424 0.6264 0.7829

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