Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/15569,
  title    = {Latent Semantic Inference for Agriculture FAQ Retrieval },
  author    = {Dawei Wang and  Rujing Wang and  Ying Li and  Baozi Wei},
  country   = {},
  institution={},
  abstract  = {FAQ system can make user find answer to the problem that puzzles them. But now the research on Chinese FAQ system is still on the theoretical stage. This paper presents an approach to semantic inference for FAQ mining. To enhance the efficiency, a small pool of the candidate question-answering pairs retrieved from the system for the follow-up work according to the concept of the agriculture domain extracted from user input .Input queries or questions are converted into four parts, the question word segment (QWS), the verb segment (VS), the concept of agricultural areas segment (CS), the auxiliary segment (AS). A semantic matching method is presented to estimate the similarity between the semantic segments of the query and the questions in the pool of the candidate. A thesaurus constructed from the HowNet, a Chinese knowledge base, is adopted for word similarity measure in the matcher. The questions are classified into eleven intension categories using predefined question stemming keywords. For FAQ mining, given a query, the question part and answer part in an FAQ question-answer pair is matched with the input query, respectively. Finally, the probabilities estimated from these two parts are integrated and used to choose the most likely answer for the input query. These approaches are experimented on an agriculture FAQ system. Experimental results indicate that the proposed approach outperformed the FAQ-Finder system in agriculture FAQ retrieval.
},
    journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering},  volume    = {1},
  number    = {4},
  year      = {2007},
  pages     = {888 - 892},
  ee        = {http://waset.org/publications/15569},
  url       = {http://waset.org/Publications?p=4},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 4, 2007},
}