Question Answering

Question answering can be segmented into domain-specific tasks like community question answering and knowledge-base question answering. Popular benchmark datasets for evaluation question answering systems include SQuAD, HotPotQA, bAbI, TriviaQA, WikiQA, and many others. Models for question answering are typically evaluated on metrics like EM and F1. Some recent top performing models are T5 and XLNet.

( Image credit: SQuAD )

Papers

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Showing 10026–10050 of 10817 papers

Title	Date	Tasks	Status
A New Approach for Idiom Identification Using Meanings and the Web	Sep 1, 2015	Information RetrievalMachine Translation	—Unverified
Hierarchical Topic Structuring: From Dense Segmentation to Topically Focused Fragments via Burst Analysis	Sep 1, 2015	Question Answering	—Unverified
Measuring Semantic Similarity for Bengali Tweets Using WordNet	Sep 1, 2015	Document SummarizationMulti-Document Summarization	—Unverified
Classification of Attributes in a Natural Language Query into Different SQL Clauses	Sep 1, 2015	General ClassificationQuestion Answering	—Unverified
Towards the Unsupervised Acquisition of Implicit Semantic Roles	Sep 1, 2015	Natural Language InferenceQuestion Answering	—Unverified
Weakly Supervised Definition Extraction	Sep 1, 2015	Definition ExtractionHypernym Discovery	—Unverified
User Name Disambiguation in Community Question Answering	Sep 1, 2015	Community Question AnsweringQuestion Answering	—Unverified
Resolving Entity Coreference in Croatian with a Constrained Mention-Pair Model	Sep 1, 2015	Coreference ResolutionQuestion Answering	—Unverified
Generating Lexicalization Patterns for Linked Open Data	Sep 1, 2015	Open Information ExtractionQuestion Answering	—Unverified
Conversational Knowledge Teaching Agent that uses a Knowledge Base	Sep 1, 2015	Grammatical Error CorrectionKnowledge Base Question Answering	—Unverified
Keynote: Graph-based Approaches for Spoken Language Understanding	Sep 1, 2015	Knowledge GraphsQuestion Answering	—Unverified
An Investigation of Machine Translation Evaluation Metrics in Cross-lingual Question Answering	Sep 1, 2015	Cross-Lingual Question AnsweringMachine Translation	—Unverified
A Discursive Grid Approach to Model Local Coherence in Multi-document Summaries	Sep 1, 2015	Document SummarizationMulti-Document Summarization	—Unverified
A statistical approach for Non-Sentential Utterance Resolution for Interactive QA System	Sep 1, 2015	Question Answering	—Unverified
Memory-Based Acquisition of Argument Structures and its Application to Implicit Role Detection	Sep 1, 2015	Natural Language InferenceQuestion Answering	—Unverified
Idiom Paraphrases: Seventh Heaven vs Cloud Nine	Sep 1, 2015	Natural Language InferenceParaphrase Identification	CodeCode Available
Where Was Alexander the Great in 325 BC? Toward Understanding History Text with a World Model	Sep 1, 2015	Coreference ResolutionNatural Language Inference	—Unverified
Syntactic Dependencies and Distributed Word Representations for Analogy Detection and Mining	Sep 1, 2015	Information RetrievalMachine Translation	—Unverified
WikiQA: A Challenge Dataset for Open-Domain Question Answering	Sep 1, 2015	Answer SelectionOpen-Domain Question Answering	—Unverified
Semantic Framework for Comparison Structures in Natural Language	Sep 1, 2015	Open-Domain Question AnsweringQuestion Answering	—Unverified
Shallow Convolutional Neural Network for Implicit Discourse Relation Recognition	Sep 1, 2015	Feature EngineeringMachine Translation	—Unverified
Efficient and Expressive Knowledge Base Completion Using Subgraph Feature Extraction	Sep 1, 2015	Knowledge Base CompletionLink Prediction	—Unverified
Multi-Perspective Sentence Similarity Modeling with Convolutional Neural Networks	Sep 1, 2015	Feature EngineeringMachine Translation	—Unverified
Incorporating Trustiness and Collective Synonym/Contrastive Evidence into Taxonomy Construction	Sep 1, 2015	Question Answering	—Unverified
C3EL: A Joint Model for Cross-Document Co-Reference Resolution and Entity Linking	Sep 1, 2015	Entity LinkingNamed Entity Recognition (NER)	—Unverified

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All datasets SQuAD2.0 SQuAD1.1 HotpotQA PIQA BoolQ COPA TriviaQA SQuAD1.1 dev Natural Questions OpenBookQA TruthfulQA MultiRC

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	IE-Net (ensemble)	EM	90.94	—	Unverified
2	FPNet (ensemble)	EM	90.87	—	Unverified
3	IE-NetV2 (ensemble)	EM	90.86	—	Unverified
4	SA-Net on Albert (ensemble)	EM	90.72	—	Unverified
5	SA-Net-V2 (ensemble)	EM	90.68	—	Unverified
6	FPNet (ensemble)	EM	90.6	—	Unverified
7	Retro-Reader (ensemble)	EM	90.58	—	Unverified
8	EntitySpanFocusV2 (ensemble)	EM	90.52	—	Unverified
9	TransNets + SFVerifier + SFEnsembler (ensemble)	EM	90.49	—	Unverified
10	EntitySpanFocus+AT (ensemble)	EM	90.45	—	Unverified