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Ad-Hoc Information Retrieval

Ad-hoc information retrieval refers to the task of returning information resources related to a user query formulated in natural language.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 21–30 of 41 papers

Title	Date	Tasks	Status	Hype	Score
Neural Ranking Models with Weak Supervision	Apr 28, 2017	Ad-Hoc Information RetrievalInformation Retrieval	CodeCode Available	0	5
NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval	Oct 30, 2018	Ad-Hoc Information RetrievalInformation Retrieval	CodeCode Available	0	5
PACRR: A Position-Aware Neural IR Model for Relevance Matching	Apr 12, 2017	Ad-Hoc Information RetrievalInformation Retrieval	CodeCode Available	0	5
Simple Applications of BERT for Ad Hoc Document Retrieval	Mar 26, 2019	Ad-Hoc Information RetrievalQuestion Answering	CodeCode Available	0	5
Teaching a New Dog Old Tricks: Resurrecting Multilingual Retrieval Using Zero-shot Learning	Dec 30, 2019	Ad-Hoc Information RetrievalInformation Retrieval	CodeCode Available	0	5
Topical Coherence in LDA-based Models through Induced Segmentation	Jul 1, 2017	Ad-Hoc Information RetrievalGeneral Classification	CodeCode Available	0	5
CEDR: Contextualized Embeddings for Document Ranking	Apr 15, 2019	Ad-Hoc Information RetrievalDocument Ranking	CodeCode Available	0	5
Neural document expansion for ad-hoc information retrieval	Dec 27, 2020	Ad-Hoc Information RetrievalInformation Retrieval	—Unverified	0	0
DE-PACRR: Exploring Layers Inside the PACRR Model	Jun 27, 2017	Ad-Hoc Information RetrievalInformation Retrieval	—Unverified	0	0
A data-driven strategy to combine word embeddings in information retrieval	May 26, 2021	Ad-Hoc Information RetrievalDescriptive	—Unverified	0	0

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Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	monoT5-3B (zero-shot)	nDCG@20	0.61	—	Unverified
2	PARADE(ELECTRA)	nDCG@20	0.54	—	Unverified
3	CEDR-KNRM	nDCG@20	0.54	—	Unverified
4	PARADE(BERT)	nDCG@20	0.53	—	Unverified
5	BERT-MaxP	nDCG@20	0.47	—	Unverified
6	BERT-SumP	nDCG@20	0.47	—	Unverified
7	POSIT-DRMM-MV	nDCG@20	0.46	—	Unverified
8	Vanilla BERT	nDCG@20	0.45	—	Unverified
9	NPRF-DRMM	nDCG@20	0.45	—	Unverified
10	PACRR	nDCG@20	0.45	—	Unverified