|Table of Contents|

[1] Yu Shitao, Yuan Xiaojie, Shi Jianxing,. Knowledge presentation model for QnA web forums [J]. Journal of Southeast University (English Edition), 2007, 23 (3): 369-372. [doi:10.3969/j.issn.1003-7985.2007.03.012]
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Knowledge presentation model for QnA web forums()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
23
Issue:
2007 3
Page:
369-372
Research Field:
Computer Science and Engineering
Publishing date:
2007-09-30

Info

Title:
Knowledge presentation model for QnA web forums
Author(s):
Yu Shitao Yuan Xiaojie Shi Jianxing
College of Information Technical Science, Nankai University, Tianjin 300071, China
Keywords:
QnA web forum knowledge presentation semantic link statement model knowledge confidence
PACS:
TP391
DOI:
10.3969/j.issn.1003-7985.2007.03.012
Abstract:
For an extract description of threads information in question and answer(QnA)web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the QnA knowledge system is presented, including data gathering, platform building and applications design.With pre-defined dictionary and grammatical analysis, the model draws semantic information, grammatical information and knowledge confidence into IR methods, in the form of statement sets and term sets with semantic links.Theoretical analysis shows that the statement model can provide an exact presentation for QnA knowledge, breaking through any limits from original QnA patterns and being adaptable to various query demands;the semantic links between terms can assist the statement model, in terms of deducing new from existing knowledge.The model makes use of both information retrieval(IR)and natural language processing(NLP)features, strengthening the knowledge presentation ability.Many knowledge-based applications built upon this model can be improved, providing better performance.

References:

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Memo

Memo:
Biographies: Yu Shitao(1981—), male, graduate;Yuan Xiaojie(corresponding author), female, doctor, professor, yuanxj@nankai.edu.cn.
Last Update: 2007-09-20