Extracting time expressions and named entities with constituent-based tagging schemes

• Main Authors: Zhong, Xiaoshi, Cambria, Erik, Hussain Amir
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Inconsistent Tag Assignment; Position-Based Tagging Scheme
• Online Access: https://hdl.handle.net/10356/155193
• Institution: Nanyang Technological University

Time expressions and named entities play important roles in data mining, information retrieval, and natural language processing. However, the conventional position-based tagging schemes (e.g., the BIO and BILOU schemes) that previous research used to model time expressions and named entities suffer...