[PDF] Top 20 A semantic graph based topic model for question retrieval in community question answering
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A semantic graph based topic model for question retrieval in community question answering
... queried question and the past ...the semantic relations between ...(e.g., question-answer pairs in this ...ysis model cannot handle cases where entities ... See full document
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Learning Continuous Word Embedding with Metadata for Question Retrieval in Community Question Answering
... Community question answering (cQA) has become an important issue due to the popularity of cQA archives on the ...of question retrieval. Question retrieval in cQA archives ... See full document
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Statistical Machine Translation Improves Question Retrieval in Community Question Answering via Matrix Factorization
... Community question answering (CQA) has become an increasingly popular re- search ...of question retrieval. Question retrieval in CQA can automatically find the most ... See full document
10
Question Retrieval with Distributed Representations and Participant Reputation in Community Question Answering
... is based on a string-to-string noisy channel ...Markov model from Stephan Voge and Model 6 from Franz-Joseph Och), but significant advances were made with the introduction of phrase-based ... See full document
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Learning Semantic Relatedness in Community Question Answering Using Neural Models
... of community- based Q&A platforms has lead to a rapid build up of large archives of user-generated questions and ...new question is asked on the platform, the system searches for questions that ... See full document
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Constraint Based Question Answering with Knowledge Graph
... The model consists of two neural networks taking two sequences as input and maps both of them to k-dimensional ...for semantic parsing and question ... See full document
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Is Question Answering Better than Information Retrieval? Towards a Task Based Evaluation Framework for Question Series
... To assess the quality of system responses, we adopt the nugget-based methodology used previously for many types of complex ques- tions (Voorhees, 2003), which shares similarities with the pyramid evaluation scheme ... See full document
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Phrase Based Translation Model for Question Retrieval in Community Question Answer Archives
... Community-based question answer (Q&A) has become an important issue due to the pop- ularity of Q&A archives on the ...tion retrieval. Question retrieval in Q&A ... See full document
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Semantics based Graph Approach to Complex Question Answering
... a question-answering system; yet most of previous work had focused on answering simple factoid questions (Yao et ...complex question can be de- scribed as a question requiring the ... See full document
7
Semantic Parsing via Staged Query Graph Generation: Question Answering with Knowledge Base
... the question “Who first voiced Meg on Family Guy?” to FamilyGuy (the TV show) in the knowledge base, the procedure needs only to examine the predicates that can be applied to FamilyGuy instead of all the ... See full document
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Using Semantic Roles to Improve Question Answering
... for semantic structure matching and ulti- mately answer ...the graph-based models introduced in this paper bring any perfor- mance gains over state-of-the-art shallow semantic parsers or more ... See full document
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Sequential Attention with Keyword Mask Model for Community based Question Answering
... produces semantic vectors. Most importantly, the proposed SAKM model achieves best results on both P@1 and ...SA model outper- forms two-step attention model by ...SAKM model ... See full document
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Exploiting Salient Patterns for Question Detection and Question Retrieval in Community based Question Answering
... detecting question sen- ...classification model that is capable of handling informal online ...for model learning, in which only positive examples are used as opposed to requiring both positive and ... See full document
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Exploiting Bilingual Translation for Question Retrieval in Community Based Question Answering
... Information Retrieval Besides in CQA, word ambiguity and lexical gap have been investigated in information re- trieval ...are based solely on the use of trans- lation at the lexical level ... See full document
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T Know: a Knowledge Graph based Question Answering and Infor mation Retrieval System for Traditional Chinese Medicine
... system based on a TCM knowledge ...a question answering module and a knowledge retrieval ...knowledge graph inte- grates diversified data to enrich knowledge search and ...The ... See full document
5
Semantic Parsing for Single Relation Question Answering
... for semantic simi- larity, which has a long history and is still an active research ...information retrieval, TF-IDF vectors (Salton and McGill, 1983), latent semantic analysis (Deerwester et ...and ... See full document
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Latent Semantic Tensor Indexing for Community based Question Answering
... in community-based ques- tion ...unified question retrieval model based on latent semantic index- ing with tensor analysis, which can cap- ture word associations among ... See full document
6
Detecting Spammers in Community Question Answering
... link-based model- s(TrustRank and AntiTrustRank) cannot perfor- m ...(1)Link- based models rely solely on hyperlinks, without considering content-based ...link-based model is ... See full document
9
Question Condensing Networks for Answer Selection in Community Question Answering
... network based baseline that we implemented. LSTM is applied on the question subject and body respectively, and the results are concate- nated to form question ...work based baselines (4, 5) ... See full document
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A Semantic Based Question Answering System for Thailand Tourism Information
... The Semantic Web can provide significant im- pact on an information intensive industry such as tourism where information plays an important role for decision and action ... See full document
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