Column concept determination based on multiple evidences

• Published in: Concurrency and computation Vol. 33; no. 8
• Main Authors: An, Xianxi, You, Sihan, Guo, Ziyang, Lu, Zeguang, Zheng, Bo, Shi, Shengfei, Song, Yan
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 25.04.2021
• Subjects: Algorithms; data integration; Feature extraction; Matching; Semantics; structure feature; Tables (data); text feature; web table

Summary Tables on the web provide rich information. To make sufficient usage of web tables, the semantics of columns should be identified correctly. The absence, misspelling, and abbreviation in column names bring the challenges in column semantics identification. Facing this challenge, we extract m...