MEGClass: Extremely Weakly Supervised Text Classification via Mutually-Enhancing Text Granularities

1 code implementation • 4 Apr 2023 • Priyanka Kargupta, Tanay Komarlu, Susik Yoon, Xuan Wang, Jiawei Han

By preserving the heterogeneity of potential classes, MEGClass can select the most informative class-indicative documents as iterative feedback to enhance the initial word-based class representations and ultimately fine-tune a pre-trained text classifier.

text-classification Text Classification