Search Results for author: Zhengjie Miao

Found 3 papers, 2 papers with code

Watchog: A Light-weight Contrastive Learning based Framework for Column Annotation

no code implementations Proceedings of the ACM on Management of Data 2023 Zhengjie Miao, Jin Wang

Relational Web tables provide valuable resources for numerous downstream applications, making table understanding, especially column annotation that identifies semantic types and relations of columns, a hot topic in the field of data management.

Benchmarking Columns Property Annotation +2

Snippext: Semi-supervised Opinion Mining with Augmented Data

1 code implementation7 Feb 2020 Zhengjie Miao, Yuliang Li, Xiaolan Wang, Wang-Chiew Tan

A novelty of Snippext is its clever use of a two-prong approach to achieve state-of-the-art (SOTA) performance with little labeled training data through: (1) data augmentation to automatically generate more labeled training data from existing ones, and (2) a semi-supervised learning technique to leverage the massive amount of unlabeled data in addition to the (limited amount of) labeled data.

Data Augmentation Language Modelling +1

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