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New Technology of Library and Information Service  2009, Vol. 25 Issue (7-8): 70-74    DOI: 10.11925/infotech.1003-3513.2009.07-08.14
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Design and Implementation of Automatic Question-answering System About Agricultural Operative Technology Based on Web
Sun Sufen    Luo Changshou    Wei Qingfeng
（Institute of Information on Science and Technology of Agriculture, Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China）
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Abstract  

Supplemented by experts answer,an automatic question-answering system is developed based on the database of agricultual operative technology information, natural language understanding,the retrieval model of improved VSM and efficiency optimization. The system has features on the simple way of inquiry, accurate replies, professional answers  and high satisfaction.It is better able to meet the farmers’ need of production techniques.
Key words： Automatic question-answering system      Experts answer      VSM     
Received: 15 June 2009      Published: 25 August 2009
: 

TP391

 		 
Corresponding Authors: Luo Changshou     E-mail: luocs@agri.ac.cn
About author:: Sun Sufen,Luo Changshou,Wei Qingfeng
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Cite this article:

Sun Sufen,Luo Changshou,Wei Qingfeng. Design and Implementation of Automatic Question-answering System About Agricultural Operative Technology Based on Web. New Technology of Library and Information Service, 2009, 25(7-8): 70-74.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2009.07-08.14     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2009/V25/I7-8/70

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