面向学术文献全文本的方法论知识抽取系统分析与设计 *
|
徐浩,朱学芳,章成志,江川
|
System Analysis and Design for Methodological Entities Extraction in Full Text of Academic Literature
|
Hao Xu,Xuefang Zhu,Chengzhi Zhang,Chuan Jiang
|
|
表2 样本数据特征句基本信息统计
|
|
|
文本名称 | 特征句数量/准确率(%) | 实体数量 | 标引次数/百分比(%) | 特征句标引次数 | 实体标引占特征句标引比例(%) | S_0.txt | 575/76.36 | 812 | 213/26.23 | 269 | 79.18 | S_1.txt | 602/76.30 | 829 | 209/25.21 | 257 | 81.32 | S_2.txt | 572/75.66 | 816 | 206/25.25 | 261 | 78.92 | S_3.txt | 595/75.32 | 843 | 215/25.50 | 266 | 80.83 | S_4.txt | 556/74.73 | 794 | 196/24.69 | 241 | 81.33 | S_5.txt | 626/77.28 | 892 | 219/24.55 | 268 | 81.72 | S_6.txt | 610/76.44 | 883 | 221/25.03 | 278 | 74.16 | S_7.txt | 595/76.38 | 869 | 214/24.63 | 276 | 77.54 | S_8.txt | 600/76.43 | 800 | 194/24.25 | 249 | 78.22 | S_9.txt | 618/76.67 | 916 | 223/24.34 | 299 | 74.58 |
|
|
|