Search Results for author: Minhao Jiang

Found 5 papers, 1 papers with code

Investigating Data Contamination for Pre-training Language Models

no code implementations11 Jan 2024 Minhao Jiang, Ken Ziyu Liu, Ming Zhong, Rylan Schaeffer, Siru Ouyang, Jiawei Han, Sanmi Koyejo

Language models pre-trained on web-scale corpora demonstrate impressive capabilities on diverse downstream tasks.

Language Modelling

ReactIE: Enhancing Chemical Reaction Extraction with Weak Supervision

no code implementations4 Jul 2023 Ming Zhong, Siru Ouyang, Minhao Jiang, Vivian Hu, Yizhu Jiao, Xuan Wang, Jiawei Han

Structured chemical reaction information plays a vital role for chemists engaged in laboratory work and advanced endeavors such as computer-aided drug design.

PIEClass: Weakly-Supervised Text Classification with Prompting and Noise-Robust Iterative Ensemble Training

1 code implementation23 May 2023 Yunyi Zhang, Minhao Jiang, Yu Meng, Yu Zhang, Jiawei Han

Weakly-supervised text classification trains a classifier using the label name of each target class as the only supervision, which largely reduces human annotation efforts.

Pseudo Label Sentiment Analysis +3

OntoType: Ontology-Guided Zero-Shot Fine-Grained Entity Typing with Weak Supervision from Pre-Trained Language Models

no code implementations21 May 2023 Tanay Komarlu, Minhao Jiang, Xuan Wang, Jiawei Han

In this study, we vision that an ontology provides a semantics-rich, hierarchical structure, which will help select the best results generated by multiple PLM models and head words.

Entity Typing Natural Language Inference +1

TaxoEnrich: Self-Supervised Taxonomy Completion via Structure-Semantic Representations

no code implementations10 Feb 2022 Minhao Jiang, Xiangchen Song, Jieyu Zhang, Jiawei Han

Taxonomies are fundamental to many real-world applications in various domains, serving as structural representations of knowledge.

Position

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