Open-Domain Question Answering

Open-domain question answering is the task of question answering on open-domain datasets such as Wikipedia.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 301–325 of 494 papers

Title	Date	Tasks	Status
Higher-order Lexical Semantic Models for Non-factoid Answer Reranking	Jan 1, 2015	AllOpen-Domain Question Answering	—Unverified
Hint-enhanced In-Context Learning wakes Large Language Models up for knowledge-intensive tasks	Nov 3, 2023	In-Context LearningOpen-Domain Question Answering	—Unverified
HopRetriever: Retrieve Hops over Wikipedia to Answer Complex Questions	Dec 31, 2020	Document EmbeddingOpen-Domain Question Answering	—Unverified
How to Pre-Train Your Model? Comparison of Different Pre-Training Models for Biomedical Question Answering	Nov 2, 2019	Open-Domain Question AnsweringQuestion Answering	—Unverified
HuRIC: a Human Robot Interaction Corpus	May 1, 2014	Abstract Meaning RepresentationDomain Adaptation	—Unverified
Hyperlink-induced Pre-training for Passage Retrieval of Open-domain Question Answering	Nov 16, 2021	Open-Domain Question AnsweringPassage Retrieval	—Unverified
IfQA: A Dataset for Open-domain Question Answering under Counterfactual Presuppositions	May 23, 2023	counterfactualCounterfactual Reasoning	—Unverified
Improve Dense Passage Retrieval with Entailment Tuning	Oct 21, 2024	Open-Domain Question AnsweringPassage Retrieval	—Unverified
Improving Biomedical Information Retrieval with Neural Retrievers	Jan 19, 2022	Biomedical Information RetrievalInformation Retrieval	—Unverified
Improving Conditioning in Context-Aware Sequence to Sequence Models	Nov 21, 2019	abstractive question answeringData Augmentation	—Unverified
Improving Generated and Retrieved Knowledge Combination Through Zero-shot Generation	Dec 25, 2024	Open-Domain Question AnsweringQuestion Answering	—Unverified
Improving Long Text Understanding with Knowledge Distilled from Summarization Model	May 8, 2024	Abstractive Text SummarizationDocument Classification	—Unverified
PolQA: Polish Question Answering Dataset	Dec 17, 2022	Open-Domain Question AnsweringPassage Retrieval	—Unverified
Improving the Domain Adaptation of Retrieval Augmented Generation (RAG) Models for Open Domain Question Answering	Oct 6, 2022	Domain AdaptationInformation Retrieval	—Unverified
Improving Zero-shot Reader by Reducing Distractions from Irrelevant Documents in Open-Domain Question Answering	Oct 26, 2023	Answer SelectionNegation	—Unverified
Inferring Binary Relation Schemas for Open Information Extraction	Sep 1, 2015	Open-Domain Question AnsweringOpen Information Extraction	—Unverified
Inner Attention based Recurrent Neural Networks for Answer Selection	Aug 1, 2016	Answer SelectionMachine Translation	—Unverified
In Situ Answer Sentence Selection at Web-scale	Jan 16, 2022	Multi-Task LearningOpen-Domain Question Answering	—Unverified
Internet-augmented language models through few-shot prompting for open-domain question answering	Mar 10, 2022	Language ModellingOpen-Domain Question Answering	—Unverified
Invar-RAG: Invariant LLM-aligned Retrieval for Better Generation	Nov 11, 2024	HallucinationInformation Retrieval	—Unverified
Investigating Information Inconsistency in Multilingual Open-Domain Question Answering	May 25, 2022	Open-Domain Question AnsweringQuestion Answering	—Unverified
Is Retriever Merely an Approximator of Reader?	Oct 21, 2020	Open-Domain Question AnsweringQuestion Answering	—Unverified
Is Table Retrieval a Solved Problem? Exploring Join-Aware Multi-Table Retrieval	Apr 15, 2024	Open-Domain Question AnsweringQuestion Answering	—Unverified
JudgeRank: Leveraging Large Language Models for Reasoning-Intensive Reranking	Oct 31, 2024	Code CompletionOpen-Domain Question Answering	—Unverified
KG-FiD: Infusing Knowledge Graph in Fusion-in-Decoder for Open-Domain Question Answering	Oct 8, 2021	Answer GenerationDecoder	—Unverified

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All datasets KILT: ELI5 KILT: Natural Questions KILT: TriviaQA KILT: HotpotQA SearchQA ELI5 QUASAR Natural Questions SQuAD1.1 dev WebQuestions SQuAD1.1 DuReader

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	somebody	KILT-RL	2.62	—	Unverified
2	Wikipedia	KILT-RL	2.46	—	Unverified
3	arxiv.org/abs/2103.06332	KILT-RL	2.36	—	Unverified
4	BART + DPR	KILT-RL	1.9	—	Unverified
5	RAG	KILT-RL	1.69	—	Unverified
6	T5-base	KILT-RL	0	—	Unverified
7	GENRE	KILT-RL	0	—	Unverified
8	Multi-task DPR	KILT-RL	0	—	Unverified
9	BART	KILT-RL	0	—	Unverified
10	Training Set Retrieval (top 1)	KILT-RL	0	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Re2G	KILT-EM	43.56	—	Unverified
2	intersect	KILT-EM	38.78	—	Unverified
3	KGI_0	KILT-EM	36.36	—	Unverified
4	Wikipedia	KILT-EM	35.32	—	Unverified
5	RAG	KILT-EM	32.69	—	Unverified
6	BERT + DPR	KILT-EM	31.99	—	Unverified
7	BART + DPR	KILT-EM	30.06	—	Unverified
8	Multitask DPR + BART	KILT-EM	29.09	—	Unverified
9	Sphere	KILT-EM	0	—	Unverified
10	T5-base	KILT-EM	0	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Re2G	KILT-EM	57.91	—	Unverified
2	intersect	KILT-EM	50.56	—	Unverified
3	Wikipedia	KILT-EM	45.55	—	Unverified
4	KGI_0	KILT-EM	42.85	—	Unverified
5	Multitask DPR + BART	KILT-EM	42.36	—	Unverified
6	RAG	KILT-EM	38.13	—	Unverified
7	BERT + DPR	KILT-EM	34.48	—	Unverified
8	BART + DPR	KILT-EM	31.4	—	Unverified
9	Multi-task DPR	KILT-EM	0	—	Unverified
10	Sphere	KILT-EM	0	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	intersect	KILT-EM	18.06	—	Unverified
2	Wikipedia	KILT-EM	11.71	—	Unverified
3	Multitask DPR + BART	KILT-EM	9.53	—	Unverified
4	RAG	KILT-EM	3.21	—	Unverified
5	BART + DPR	KILT-EM	1.96	—	Unverified
6	BERT + DPR	KILT-EM	0.74	—	Unverified
7	Sphere	KILT-EM	0	—	Unverified
8	Multi-task DPR	KILT-EM	0	—	Unverified
9	GENRE	KILT-EM	0	—	Unverified
10	chriskuei	KILT-EM	0	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SpanBERT	F1	84.8	—	Unverified
2	Cluster-Former (#C=512)	EM	68	—	Unverified
3	Locality-Sensitive Hashing	EM	66	—	Unverified
4	Multi-passage BERT	EM	65.1	—	Unverified
5	Sparse Attention	EM	64.7	—	Unverified
6	DECAPROP	EM	62.2	—	Unverified
7	Bi-Attention + DCU-LSTM	N-gram F1	59.5	—	Unverified
8	Denoising QA	EM	58.8	—	Unverified
9	DecaProp	EM	56.8	—	Unverified
10	AMANDA	N-gram F1	56.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Fourier Transformer	Rouge-L	26.9	—	Unverified
2	QG	Rouge-L	26.4	—	Unverified
3	BART	Rouge-L	24.3	—	Unverified
4	E-MCA	Rouge-L	24	—	Unverified
5	Transformer Multitask + LayerDrop	Rouge-L	23.4	—	Unverified
6	Multi-Inrerleave	Rouge-L	14.63	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Evidence Aggregation via R^3 Re-Ranking	EM (Quasar-T)	42.3	—	Unverified
2	Denoising QA	EM (Quasar-T)	42.2	—	Unverified
3	DecaProp	EM (Quasar-T)	38.6	—	Unverified
4	R^3	EM (Quasar-T)	35.3	—	Unverified
5	GA	EM (Quasar-T)	26.4	—	Unverified
6	BiDAF	EM (Quasar-T)	25.9	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	FiE	Exact Match	58.4	—	Unverified
2	R2-D2 HN-DPR	Exact Match	55.9	—	Unverified
3	UniK-QA	Exact Match	54.9	—	Unverified
4	UnitedQA (Hybrid)	Exact Match	54.7	—	Unverified
5	BPR (linear scan; l=1000)	Exact Match	41.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	SPARTA	EM	59.3	—	Unverified
2	Blended RAG	EM	57.63	—	Unverified
3	BERTserini	EM	50.2	—	Unverified
4	BERTserini	EM	38.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UniK-QA	Exact Match	57.7	—	Unverified
2	FiE+PAQ	Exact Match	56.3	—	Unverified
3	FiE	Exact Match	52.4	—	Unverified
4	EMDR2	Exact Match	48.7	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DrQA	EM	70	—	Unverified
2	DCN	EM	66.2	—	Unverified
3	MPCM	EM	65.5	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ERNIE 2.0 Large	EM	64.2	—	Unverified
2	ERNIE 2.0 Base	EM	61.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UniK-QA	Exact Match	65.5	—	Unverified
2	BPR (linear scan; l=1000)	Exact Match	56.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	EMDR2	Exact Match	52.5	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UnitedQA (Hybrid)	Exact Match	70.5	—	Unverified