CAJ | 학술논문

领域术语是各个领域的核心词汇,在研究了大量领域文献的基础上,提出了一种识别领域术语的方法.该方法以现有成熟工具为依托,使用条件随机场模型统计领域术语的词性组合概率.在选定特征集后,通过调整特征和窗口的组合,制定一个最优特征模板,同时通过10倍交叉验证法确定模型训练参数.实验结果表明,通过条件随机场模型分析领域术语的词性组合概率能够有效地识别领域术语.
영역술어시각개영역적핵심사회,재연구료대량영역문헌적기출상,제출료일충식별영역술어적방법.해방법이현유성숙공구위의탁,사용조건수궤장모형통계영역술어적사성조합개솔.재선정특정집후,통과조정특정화창구적조합,제정일개최우특정모판,동시통과10배교차험증법학정모형훈련삼수.실험결과표명,통과조건수궤장모형분석영역술어적사성조합개솔능구유효지식별영역술어.
Terminology is the key word in all fields. This paper describes a method to recognize terminology based on researches on domain literature. Relying on the existing mature tools, this method uses CRF model to calculate the probability of POS com-bination. After choosing the set of features, it proposes an optimal feature template through adjusting features and window com-bination. Meanwhile, it uses 10-fold cross-validation method to determine training parameters of the model. The experimental result shows that the method proposed is a practical reference for terminology recognition.