面向项目申请书的命名实体抽取模型构建研究

Project Application-oriented Named Entity Extraction Model Construction

文章总结了项目申请书中命名实体的分布特点,并根据这种分布特点,利用条件随机场构建了面向项目申请书的命名实体抽取模型,并对模型的性能进行了验证。实验表明,模型能够较好地对项目申请书中的命名实体进行抽取。

This paper summarizes the distribution characteristic of named entities in project application. To extract name entities in project application, the authors construct a CRFs - based model and experiment on performance of this model, the experiment result shows that this model performs well on named entities extraction of project application.