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논문 기본 정보

자료유형
학술저널
저자정보
Rey-Long Liu (Tzu Chi University Hualien)
저널정보
건국대학교 지식콘텐츠연구소 International Journal of Knowledge Content Development & Technology International Journal of Knowledge Content Development & Technology Vol.7, No.1
발행연도
2017.3
수록면
101 - 120 (20page)

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초록· 키워드

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Healthcare professionals have edited many health questions (HQs) and their answers for healthcare consumers on the Internet. The HQs provide both readable and reliable health information, and hence retrieval of those HQs that are relevant to a given question is essential for health education and promotion through the Internet. However, retrieval of relevant HQs needs to be based on the recognition of the intention of each HQ, which is difficult to be done by predefining syntactic and semantic rules. We thus model the intention recognition problem as a text classification problem, and develop two techniques to improve a learning-based text classifier for the problem. The two techniques improve the classifier by location-based and area-based feature weightings, respectively. Experimental results show that, the two techniques can work together to significantly improve a Support Vector Machine classifier in both the recognition of HQ intentions and the retrieval of relevant HQs.

목차

ABSTRACT
1. Introduction
2. Related Work
3. Intentions of Chinese HQs on the Internet: A Survey
4. Location-based and Area-based Feature Weighting
5. Experiments
6. Conclusion and Future Work
References

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UCI(KEPA) : I410-ECN-0101-2017-309-002254143