Reading Wikipedia to Answer Open-Domain Questions
Danqi Chen, Adam Fisch low, Jason Weston, Antoine Bordes
This paper proposes to tackle open-domain question answering using Wikipedia as the unique knowledge source: the answer to any factoid question is a text span in a Wikipedia article. This task of machine reading at scale combines the challenges of document retrieval (finding the relevant articles) with that of machine comprehension of text (identifying the answer spans from those articles). Our approach combines a search component based on bigram hashing and TF-IDF matching with a multi-layer recurrent neural network model trained to detect answers in Wikipedia paragraphs. Our experiments on multiple existing QA datasets indicate that (1) both modules are highly competitive with respect to existing counterparts and (2) multitask learning using distant supervision on their combination is an effective complete system on this challenging task.
Citation edge evidence
- Affordance-Compiled Intelligence: Observable-Only Cognitive Impedance Matching for No-Met…→Reading Wikipedia to Answer Open-Domain QuestionsLegacy edge — source detail unavailable
- Natural Questions: A Benchmark for Question Answering Research→Reading Wikipedia to Answer Open-Domain QuestionsLegacy edge — source detail unavailable
- Language Models as Knowledge Bases?→Reading Wikipedia to Answer Open-Domain QuestionsLegacy edge — source detail unavailable
- HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering→Reading Wikipedia to Answer Open-Domain QuestionsLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Adam: A Method for Stochastic OptimizationLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→[No title in the source record — DROPS (Schloss Dagstuhl – Leibniz Center for Informatics…Legacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Glove: Global Vectors for Word RepresentationLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Neural Machine Translation by Jointly Learning to Align and TranslateLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→The Stanford CoreNLP Natural Language Processing ToolkitLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→SQuAD: 100,000+ Questions for Machine Comprehension of TextLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→A unified architecture for natural language processingLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Distant supervision for relation extraction without labeled dataLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Teaching Machines to Read and ComprehendLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Semantic Parsing on Freebase from Question-Answer PairsLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Building Watson: An Overview of the DeepQA ProjectLegacy edge — source detail unavailable
- Reading Wikipedia to Answer Open-Domain Questions→Teaching Machines to Read and ComprehendLegacy edge — source detail unavailable
- Glove: Global Vectors for Word Representation→A unified architecture for natural language processingLegacy edge — source detail unavailable
- HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering→The Stanford CoreNLP Natural Language Processing ToolkitLegacy edge — source detail unavailable
- HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering→SQuAD: 100,000+ Questions for Machine Comprehension of TextLegacy edge — source detail unavailable
- Natural Questions: A Benchmark for Question Answering Research→HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question AnsweringLegacy edge — source detail unavailable
- Natural Questions: A Benchmark for Question Answering Research→Teaching Machines to Read and ComprehendLegacy edge — source detail unavailable
- Natural Questions: A Benchmark for Question Answering Research→SQuAD: 100,000+ Questions for Machine Comprehension of TextLegacy edge — source detail unavailable
- SQuAD: 100,000+ Questions for Machine Comprehension of Text→Teaching Machines to Read and ComprehendLegacy edge — source detail unavailable
- SQuAD: 100,000+ Questions for Machine Comprehension of Text→Building Watson: An Overview of the DeepQA ProjectLegacy edge — source detail unavailable
- Language Models as Knowledge Bases?→Natural Questions: A Benchmark for Question Answering ResearchLegacy edge — source detail unavailable
- Language Models as Knowledge Bases?→SQuAD: 100,000+ Questions for Machine Comprehension of TextLegacy edge — source detail unavailable
- Affordance-Compiled Intelligence: Observable-Only Cognitive Impedance Matching for No-Met…→Semantic Parsing on Freebase from Question-Answer PairsLegacy edge — source detail unavailable
- Affordance-Compiled Intelligence: Observable-Only Cognitive Impedance Matching for No-Met…→Natural Questions: A Benchmark for Question Answering ResearchLegacy edge — source detail unavailable
- Affordance-Compiled Intelligence: Observable-Only Cognitive Impedance Matching for No-Met…→[No title in the source record — DROPS (Schloss Dagstuhl – Leibniz Center for Informatics…Legacy edge — source detail unavailable
- Affordance-Compiled Intelligence: Observable-Only Cognitive Impedance Matching for No-Met…→Language Models as Knowledge Bases?Legacy edge — source detail unavailable
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| Topic Modeling | Computer Science |
| Multimodal Machine Learning Applications | Computer Science |
| Natural Language Processing Techniques | Computer Science |
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