Ziang Chuai, Qian Geng, Jian Jin
WWW 2020
Domain-Specific Automatic Scholar Profiling Based on Wikipedia
DEPARTMENT OF INFORMATION MANAGEMENT, BEIJING NORMAL UNIVERSITY
WWW 2020 Domain-Specific Automatic Scholar Profiling Based on - - PowerPoint PPT Presentation
WWW 2020 Domain-Specific Automatic Scholar Profiling Based on Wikipedia Ziang Chuai, Qian Geng, Jian Jin DEPARTMENT OF INFORMATION MANAGEMENT, BEIJING NORMAL UNIVERSITY Fine-Grained Entity Typing In June 1903, supervised by Gabriel Lippmann,
Ziang Chuai, Qian Geng, Jian Jin
DEPARTMENT OF INFORMATION MANAGEMENT, BEIJING NORMAL UNIVERSITY
Fine-Grained Entity Typing
awarded her doctorate from the University of Paris.
Mo Models Pr Precision Re Recall F1 F1 Tr TransP 0. 0.85 85 0. 0.73 73 0. 0.78 78 Re Rescal 0.49 0.49 0.49 Tr TransE 0.56 0.57 0.56 Tr TransH 0.45 0.44 0.44 Tr TransR 0.49 0.48 0.48 Tr TransD 0.56 0.56 0.56
TransP:
based on TransE;
based on local context. CRF CRF TransP sP k-me means
Keyword Extraction
Ca Candidates Ext xtract ction Ca Candidates Classi ssifica cation
Models Precision Recall F1 MAP Ou Our method 0. 0.52 52 0. 0.89 89 0. 0.65 65 0. 0.37 37 He He’s method 0.31 0.51 0.39 0.20 KEA KEA 0.18 0.70 0.29 0.17 RA RAKE 0.46 0.78 0.58 0.33 Te TextRank 0.20 0.33 0.25 0.15
AdaBoost st L2R L2R
Ca Candidates Ext xtract ction Ca Candidates Ranki king