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 401–450 of 494 papers

Title	Date	Tasks	Status
DC-BERT: Decoupling Question and Document for Efficient Contextual Encoding	Feb 28, 2020	Natural QuestionsOpen-Domain Question Answering	—Unverified
Open Domain Question Answering Using Web Tables	Jan 10, 2020	Open-Domain Question AnsweringQuestion Answering	—Unverified
Retrieval Augmented Language Model Pre-Training	Jan 1, 2020	Language ModelingLanguage Modelling	—Unverified
What Does My QA Model Know? Devising Controlled Probes using Expert Knowledge	Dec 31, 2019	General KnowledgeKnowledge Graphs	CodeCode Available
Compositional De-Attention Networks	Dec 1, 2019	Machine TranslationNatural Language Inference	—Unverified
Improving Conditioning in Context-Aware Sequence to Sequence Models	Nov 21, 2019	abstractive question answeringData Augmentation	—Unverified
EDUQA: Educational Domain Question Answering System using Conceptual Network Mapping	Nov 12, 2019	Answer GenerationOpen-Domain Question Answering	—Unverified
Multi-Paragraph Reasoning with Knowledge-enhanced Graph Neural Network	Nov 6, 2019	Graph Neural NetworkOpen-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
Ranking and Sampling in Open-Domain Question Answering	Nov 1, 2019	Open-Domain Question AnsweringQuestion Answering	—Unverified
Relational Graph Representation Learning for Open-Domain Question Answering	Oct 18, 2019	Graph Neural NetworkGraph Representation Learning	—Unverified
Using Local Knowledge Graph Construction to Scale Seq2Seq Models to Multi-Document Inputs	Oct 18, 2019	Document Summarizationgraph construction	CodeCode Available
Conversational AI : Open Domain Question Answering and Commonsense Reasoning	Sep 18, 2019	Common Sense ReasoningOpen-Domain Question Answering	—Unverified
Language Models as Knowledge Bases?	Sep 3, 2019	Language ModellingOpen-Domain Question Answering	CodeCode Available
FriendsQA: Open-Domain Question Answering on TV Show Transcripts	Sep 1, 2019	Open-Domain Question AnsweringQuestion Answering	—Unverified
Multi-passage BERT: A Globally Normalized BERT Model for Open-domain Question Answering	Aug 22, 2019	AllArticles	—Unverified
SpanBERT: Improving Pre-training by Representing and Predicting Spans	Jul 24, 2019	Coreference ResolutionLinguistic Acceptability	CodeCode Available
Multi-Hop Paragraph Retrieval for Open-Domain Question Answering	Jun 15, 2019	Open-Domain Question AnsweringQuestion Answering	CodeCode Available
Real-Time Open-Domain Question Answering with Dense-Sparse Phrase Index	Jun 13, 2019	GPUOpen-Domain Question Answering	CodeCode Available
Neural Arabic Question Answering	Jun 12, 2019	ArticlesInformation Retrieval	CodeCode Available
Multi-step Retriever-Reader Interaction for Scalable Open-domain Question Answering	May 14, 2019	Open-Domain Question AnsweringQuestion Answering	CodeCode Available
PullNet: Open Domain Question Answering with Iterative Retrieval on Knowledge Bases and Text	Apr 21, 2019	Open-Domain Question AnsweringQuestion Answering	—Unverified
Data Augmentation for BERT Fine-Tuning in Open-Domain Question Answering	Apr 14, 2019	Data AugmentationOpen-Domain Question Answering	—Unverified
Natural Language Generation at Scale: A Case Study for Open Domain Question Answering	Mar 19, 2019	DecoderKnowledge Graphs	—Unverified
Evidence Sentence Extraction for Machine Reading Comprehension	Feb 23, 2019	Machine Reading ComprehensionMultiple-choice	CodeCode Available
End-to-End Open-Domain Question Answering with BERTserini	Feb 5, 2019	ArticlesInformation Retrieval	CodeCode Available
A Multi-Resolution Word Embedding for Document Retrieval from Large Unstructured Knowledge Bases	Feb 2, 2019	Information RetrievalOpen-Domain Question Answering	—Unverified
HAS-QA: Hierarchical Answer Spans Model for Open-domain Question Answering	Jan 12, 2019	Open-Domain Question AnsweringPosition	—Unverified
Answering Science Exam Questions Using Query Reformulation with Background Knowledge	Nov 17, 2018	ARCInformation Retrieval	—Unverified
Text Embeddings for Retrieval From a Large Knowledge Base	Oct 24, 2018	Open-Domain Question AnsweringQuestion Answering	—Unverified
A dataset and baselines for sequential open-domain question answering	Oct 1, 2018	Information RetrievalOpen-Domain Question Answering	—Unverified
Ranking Paragraphs for Improving Answer Recall in Open-Domain Question Answering	Oct 1, 2018	Information RetrievalOpen-Domain Question Answering	CodeCode Available
Somm: Into the Model	Oct 1, 2018	BIG-bench Machine LearningInformation Retrieval	—Unverified
Cross-Pair Text Representations for Answer Sentence Selection	Oct 1, 2018	Natural Language InferenceOpen-Domain Question Answering	CodeCode Available
Multi-Granular Sequence Encoding via Dilated Compositional Units for Reading Comprehension	Oct 1, 2018	Open-Domain Question AnsweringQuestion Answering	—Unverified
Denoise while Aggregating: Collaborative Learning in Open-Domain Question Answering	Sep 27, 2018	Open-Domain Question AnsweringQuestion Answering	—Unverified
Answering Science Exam Questions Using Query Rewriting with Background Knowledge	Sep 15, 2018	ARCInformation Retrieval	—Unverified
Convolutional Neural Network: Text Classification Model for Open Domain Question Answering System	Sep 7, 2018	General ClassificationInformation Retrieval	—Unverified
Open Domain Question Answering Using Early Fusion of Knowledge Bases and Text	Sep 4, 2018	Graph Representation LearningOpen-Domain Question Answering	CodeCode Available
Learning to Attend On Essential Terms: An Enhanced Retriever-Reader Model for Open-domain Question Answering	Aug 28, 2018	AI2 Reasoning ChallengeARC	CodeCode Available
A Review on Deep Learning Techniques Applied to Answer Selection	Aug 1, 2018	Answer SelectionCommunity Question Answering	—Unverified
Open-Domain Event Detection using Distant Supervision	Aug 1, 2018	Event DetectionOpen-Domain Question Answering	CodeCode Available
RECIPE: Applying Open Domain Question Answering to Privacy Policies	Jul 1, 2018	DescriptiveOpen-Domain Question Answering	—Unverified
Denoising Distantly Supervised Open-Domain Question Answering	Jul 1, 2018	DenoisingInformation Retrieval	CodeCode Available
Focused Hierarchical RNNs for Conditional Sequence Processing	Jun 12, 2018	Open-Domain Question AnsweringPolicy Gradient Methods	—Unverified
WikiPassageQA: A Benchmark Collection for Research on Non-factoid Answer Passage Retrieval	May 10, 2018	Information RetrievalOpen-Domain Question Answering	—Unverified
Weaver: Deep Co-Encoding of Questions and Documents for Machine Reading	Apr 27, 2018	Open-Domain Question AnsweringQuestion Answering	—Unverified
Training a Ranking Function for Open-Domain Question Answering	Apr 12, 2018	Information RetrievalOpen-Domain Question Answering	—Unverified
A Question-Focused Multi-Factor Attention Network for Question Answering	Jan 25, 2018	Open-Domain Question AnsweringQuestion Answering	CodeCode Available
Assertion-based QA with Question-Aware Open Information Extraction	Jan 23, 2018	Learning-To-RankOpen-Domain Question Answering	—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