Title :
Design and implementation of influenza Question Answering System based on multi-strategies
Author :
Zhang Wei ; Zhang Xuan ; Chen Junjie
Author_Institution :
Inf. Center, Shanxi Med. Coll. for Continuing Educ., Taiyuan, China
Abstract :
To extract the answer of influenza Question Answering System, a Question Answering System model based on multi-strategies was presented. Firstly, the user´s input question was matched in FAQ base of the system. If the question can be found in the FAQ base, the answer is outputted. Otherwise, the influenza information ontology was utilized and shallow semantic analysis was used to generate the question vector, then, SPARQL query was utilized. At last, the answer was acquired by querying influenza ontology. The experiments did prove that it was feasible to use the method to develop a question answering system, that it was valuable for further study in more depth.
Keywords :
diseases; medical information systems; ontologies (artificial intelligence); query processing; question answering (information retrieval); FAQ base; SPARQL query; frequently asked questions; influenza information ontology; influenza ontology querying; influenza question answering system design; input question; multistrategies-based question answering system model; question vector generation; shallow semantic analysis; Diseases; Educational institutions; Influenza; Ontologies; Semantics; Tagging; Vectors; FAQ; SPARQL query; ontology; question answering system; shallow semantic analysis;
Conference_Titel :
Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on
Conference_Location :
Zhangjiajie
Print_ISBN :
978-1-4673-0088-9
DOI :
10.1109/CSAE.2012.6272693