Search Results for author: Kristen Marie Johnson

Found 3 papers, 1 papers with code

CLoSE: Contrastive Learning of Subframe Embeddings for Political Bias Classification of News Media

1 code implementation COLING 2022 Michelle YoungJin Kim, Kristen Marie Johnson

Framing is a political strategy in which journalists and politicians emphasize certain aspects of a societal issue in order to influence and sway public opinion.

Contrastive Learning Few-Shot Learning

PAC-tuning:Fine-tuning Pretrained Language Models with PAC-driven Perturbed Gradient Descent

no code implementations26 Oct 2023 Guangliang Liu, Zhiyu Xue, Xitong Zhang, Kristen Marie Johnson, Rongrong Wang

Fine-tuning pretrained language models (PLMs) for downstream tasks is a large-scale optimization problem, in which the choice of the training algorithm critically determines how well the trained model can generalize to unseen test data, especially in the context of few-shot learning.

Data Augmentation Few-Shot Learning

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