[PDF] Top 20 Semantic Parsing via Staged Query Graph Generation: Question Answering with Knowledge Base
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Semantic Parsing via Staged Query Graph Generation: Question Answering with Knowledge Base
... on semantic parsing and question ...search query logs, the selection pro- cess was still biased to commonly asked questions on a search ...a question, precision, recall and F 1 are ... See full document
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Question Answering over Knowledge Base using Factual Memory Networks
... Semantic parsing (Cai and Yates, 2013; Berant et ...learn semantic parsers which parse natural language questions into logical forms and then query knowledge base to lookup ... See full document
7
The Value of Semantic Parse Labeling for Knowledge Base Question Answering
... Semantic parsing is the mapping of text to a mean- ing ...build semantic parsers made use of datasets of questions and their associated semantic parses (Zelle and Mooney, 1996; Zettlemoyer and ... See full document
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Recovering Question Answering Errors via Query Revision
... scale knowledge bases (KB) like Freebase (Bollacker et ...KB-based question answering receives attention of research efforts in this ...Traditional semantic parsing is one of the most ... See full document
7
Compositional Semantic Parsing on Semi Structured Tables
... and answering search queries by joining tables on sim- ilar columns (Cafarella et ...to question answering, the queries tend to be keyword lists instead of natural language ...and knowledge ... See full document
11
Hybrid Question Answering over Knowledge Base and Free Text
... world knowledge can be encoded using a closed vocabulary of formal ...a knowledge base as input, and the question answering problem reduces to semantic parsing, ...the ... See full document
11
Semantic Parsing to Probabilistic Programs for Situated Question Answering
... a knowledge base schema. These models train a semantic parser to map ques- tions to queries and an environment model to map environments to knowledge bases in this ...the knowledge ... See full document
11
Evolution of Techniques for Question Answering over Knowledge Base: A Survey
... a query graph that is similar to the knowledge base subgraphs and can be mapped directly to a logical form ...work, semantic parsing is reduced to the generation of ... See full document
6
The Open Framework for Developing Knowledge Base And Question Answering System
... template generation (Unger et al., 2012), graph search-based named entity disambiguation (Usbeck et ...SPARQL query generation (Jindong and Cohen, 2014), NLQ50 benchmark 2 , and so ... See full document
5
Constraint Based Question Answering with Knowledge Graph
... We release a QA data-set ComplexQuestions which contains multi-constraint questions, and propose a novel systematic KBQA method using multi-constraint query graph to answer multi-constraint questions. ... See full document
12
Learning Representation Mapping for Relation Detection in Knowledge Base Question Answering
... hood knowledge graph as a bridge between out of knowledge base entities to train the knowledge ...language question with relation query to tackle zero shot re- lation ... See full document
10
Proceedings of the Open Knowledge Base and Question Answering Workshop (OKBQA 2016)
... Open Knowledge Base and Question Answering Workshop (OKBQA 2016) took place in Osaka on 11 December 2016, as part of COLING ...smart knowledge services that are able to find ... See full document
12
Interactive Instance based Evaluation of Knowledge Base Question Answering
... several base blocks that are fixed and can not be removed, such as the input question block, while the other ones can be hidden if ...Input question and answer block The first block consists of the ... See full document
6
QUALIFIER: Question Answering by Lexical Fabric and External Resources
... working on question answering also employ a variety of linguistic resources, such as the part- of-speech tagging, syntactic parsing, semantic relations, named entity extraction, dictiona[r] ... See full document
8
On Generating Characteristic rich Question Sets for QA Evaluation
... forms may have fallen off beam before getting into the final candidate set. We checked the percentage of questions for which the correct logical form is in the final candidate set, and found that it decreased from 19.8% ... See full document
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Improved Neural Relation Detection for Knowledge Base Question Answering
... Analysis Next, we present empirical evidences, which show why our HR-BiLSTM model achieves the best scores. We use WebQSP for the analy- sis purposes. First, we have the hypothesis that training of the weighted-sum model ... See full document
11
Underspecified Query Refinement via Natural Language Question Generation
... attribute-value question terms from unstructured descriptions of records in a ...for question formation given a user query. We then select question terms via a novel ranking function ... See full document
16
Instance Based Generation for Interactive Restricted Domain Question Answering Systems
... criteria for suitable head words? Recall that the example sentences are drawn from dialogue similar in topics but in which the content words are exchanged. This limits the part-of-speech of the words to be exchanged to ... See full document
12
“Dialog Navigator”: A Question Answering System Based on Large Text Knowledge Base
... ??????? ?? ??? ??? ? ???? ??? ????????? ??? ?? ????? ?? ????? ??? ????????? ???? ???? ??????? ???? ?? ???????? ??? ?????? ????? ????????? ??? ?? ????????? ?? ????? ?????????? ????????? ??? ?? ????????[.] ... See full document
7
Knowledge Based Question Answering
... DEF-WORD A/C SENSE AIRCRAFT SENSE AIR-CONDITIONER DEF-WOED EAT SENSE [EAT ACTOR NIL OBJECT NIL TO *INSIDEI PLACE ~STOMACN~ PART NIL] EXPECTATIONS [ IF IN-ACT-SPOT #ANI}~TE THEN SLOTS TO [r] ... See full document
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