regressions-neuclir22-ru-qt.md

Anserini Regressions: NeuCLIR22 — Russian (Query Translation)

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

• Queries: Translated from English into Russian
• Documents: Original Russian 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-ru-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-ru-qt \
  --corpus-path collections/neuclir22-ru

Indexing

Typical indexing command:

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

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

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

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

Evaluation can be performed using trec_eval:

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

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

bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.ht-desc_title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-title.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc.txt
bin/trec_eval -c -m ndcg_cut.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc_title.txt
python -m pyserini.eval.trec_eval -c -m judged.20 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc_title.txt
bin/trec_eval -c -m recall.1000 tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.mt-desc_title.txt
bin/trec_eval -c -m map tools/topics-and-qrels/qrels.neuclir22-ru.txt runs/run.neuclir22-ru.bm25-default+rocchio.topics.neuclir22-ru.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 (Russian): title (human-translated queries)	0.2821	0.2049	0.2649
NeuCLIR 2022 (Russian): desc (human-translated queries)	0.2107	0.1287	0.2458
NeuCLIR 2022 (Russian): desc+title (human-translated queries)	0.2662	0.1653	0.2734
NeuCLIR 2022 (Russian): title (machine-translated queries)	0.2639	0.2035	0.2540
NeuCLIR 2022 (Russian): desc (machine-translated queries)	0.1968	0.1344	0.2408
NeuCLIR 2022 (Russian): desc+title (machine-translated queries)	0.2561	0.1741	0.2889
nDCG@20	BM25 (default)	+RM3	+Rocchio
NeuCLIR 2022 (Russian): title (human-translated queries)	0.3668	0.2984	0.3572
NeuCLIR 2022 (Russian): desc (human-translated queries)	0.3138	0.2155	0.3366
NeuCLIR 2022 (Russian): desc+title (human-translated queries)	0.3665	0.2638	0.3630
NeuCLIR 2022 (Russian): title (machine-translated queries)	0.3564	0.2968	0.3426
NeuCLIR 2022 (Russian): desc (machine-translated queries)	0.2972	0.2166	0.3257
NeuCLIR 2022 (Russian): desc+title (machine-translated queries)	0.3605	0.2766	0.3764
J@20	BM25 (default)	+RM3	+Rocchio
NeuCLIR 2022 (Russian): title (human-translated queries)	0.3732	0.3246	0.3873
NeuCLIR 2022 (Russian): desc (human-translated queries)	0.3522	0.2592	0.3803
NeuCLIR 2022 (Russian): desc+title (human-translated queries)	0.3943	0.2917	0.3947
NeuCLIR 2022 (Russian): title (machine-translated queries)	0.3838	0.3399	0.3864
NeuCLIR 2022 (Russian): desc (machine-translated queries)	0.3404	0.2719	0.3759
NeuCLIR 2022 (Russian): desc+title (machine-translated queries)	0.3873	0.3035	0.3917
Recall@1000	BM25 (default)	+RM3	+Rocchio
NeuCLIR 2022 (Russian): title (human-translated queries)	0.7125	0.6471	0.7381
NeuCLIR 2022 (Russian): desc (human-translated queries)	0.6655	0.5406	0.7276
NeuCLIR 2022 (Russian): desc+title (human-translated queries)	0.7421	0.6320	0.7770
NeuCLIR 2022 (Russian): title (machine-translated queries)	0.7332	0.6779	0.7439
NeuCLIR 2022 (Russian): desc (machine-translated queries)	0.6210	0.5536	0.7136
NeuCLIR 2022 (Russian): desc+title (machine-translated queries)	0.7373	0.6271	0.7959

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