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naver/splade-cocondenser-selfdistil

SPLADE model for passage retrieval. For additional details, please visit: * paper: https://arxiv.org/abs/2205.04733 * code: https://github.com/naver/splade

Architecture
BERT
Parameters
110M
Tasks
Encode
Outputs
Sparse
Dimensions
Sparse: 30,522
Max Sequence Length
512 tokens
License
cc-by-nc-sa-4.0
Languages
en

Benchmarks

CQADupstackPhysicsRetrieval

scientific retrieval en

Duplicate question retrieval from StackExchange Physics

Corpus: 38,314 Queries: 1,039
Performance L4 b1 c16
Corpus TPS 32.8K
Corpus p50 60.2ms
Query TPS 3.0K
Query p50 56.3ms
Reference →

CosQA

technology retrieval en

Code search with natural language queries

Corpus: 6,267 Queries: 500
Performance L4 b1 c16
Corpus TPS 14.9K
Corpus p50 53.6ms
Query TPS 1.6K
Query p50 55.0ms
Reference →

FiQA2018

finance retrieval en

Financial opinion mining and question answering

Corpus: 57,599 Queries: 648
Performance L4 b1 c16
Corpus TPS 34.6K
Corpus p50 69.2ms
Query TPS 3.2K
Query p50 56.2ms
Reference →

LegalBenchConsumerContractsQA

legal retrieval en

Question answering on consumer contracts

Corpus: 153 Queries: 396
Performance L4 b1 c16
Corpus TPS 84.4K
Corpus p50 88.5ms
Query TPS 5.2K
Query p50 49.9ms
Reference →

NFCorpus

medical retrieval en

Biomedical literature search from NutritionFacts.org

Corpus: 3,593 Queries: 323
Quality
ndcg at 10 0.3403
map at 10 0.1282
mrr at 10 0.5447
Performance L4 b1 c16
Corpus TPS 55.9K
Corpus p50 79.2ms
Query TPS 1.5K
Query p50 52.1ms
Reference →

SCIDOCS

scientific retrieval en

Citation prediction, document classification, and recommendation for scientific papers

Corpus: 25,656 Queries: 1,000
Performance L4 b1 c16
Corpus TPS 42.1K
Corpus p50 68.2ms
Query TPS 3.1K
Query p50 55.1ms
Reference →

SciFact

scientific retrieval en

Scientific claim verification using research literature

Corpus: 5,183 Queries: 300
Performance L4 b1 c16
Corpus TPS 53.5K
Corpus p50 75.5ms
Query TPS 4.8K
Query p50 54.3ms
Reference →

StackOverflowQA

technology retrieval en

Programming question answering from Stack Overflow

Corpus: 19,931 Queries: 1,994
Performance L4 b1 c16
Corpus TPS 37.9K
Corpus p50 76.9ms
Query TPS 60.7K
Query p50 76.7ms
Reference →

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