基于本体的甲骨文专业文档语义标注方法

SEMANTIC ANNOTATION METHOD FOR PROFESSIONAL DOCUMENTS IN ORACLE BONE SCRIPT BASED ON ONTOLOGY

在甲骨文领域本体语义环境的基础上,提出一种针对甲骨文卜辞这种特殊结构的文档进行语义标注的方法。为提高标注的准确率,分析甲骨文特有的特征,并针对这种特殊的文档提出一系列规则。该方法首先对甲骨片上的卜辞信息进行分解,然后在甲骨文本体知识的指导下进行概念抽取。对于每个具体的实例概念在本体知识库中寻找其语义环境信息。按照所提出的规则分别计算这些信息与具体一条卜辞的重要度,最后以三元组的形式把标注信息存放于标注库中。实验结果表示,该方法依据领域本体的语义环境大大提高了标注的准确率。

Based on the semantic environment of oracle bone script domain ontology, we present a new semantic annotation method for oracle bone inscriptions, which are the documents with special structure. In order to improve semantic annotation accuracy, by analysing the unique characteristics of oracle bone scripts, we put forward a series of rules for these special documents. Firstly, the method disaggregates the information of inscriptions on oracle bone; then it makes divination concept extraction guided by the ontology knowledge of oracle bone script. For each specific example concept, its semantic environment information is searched in ontology knowledge base. The importance degrees of the information in regard to a specific inscription are calculated respectively according to the rules proposed in the paper. Lastly, the annotation information is saved to annotation library in triples form. Experimental results show that the proposed method greatly improves the accuracy of annotation based on the semantic environment of domain ontology.