Search Results for author: Rui Qiao

Found 12 papers, 9 papers with code

Helpful or Harmful Data? Fine-tuning-free Shapley Attribution for Explaining Language Model Predictions

1 code implementation7 Jun 2024 Jingtan Wang, Xiaoqiang Lin, Rui Qiao, Chuan-Sheng Foo, Bryan Kian Hsiang Low

The increasing complexity of foundational models underscores the necessity for explainability, particularly for fine-tuning, the most widely used training method for adapting models to downstream tasks.

Language Modelling

Cross-Domain Feature Augmentation for Domain Generalization

1 code implementation14 May 2024 Yingnan Liu, Yingtian Zou, Rui Qiao, Fusheng Liu, Mong Li Lee, Wynne Hsu

Existing methods focus on learning invariance across domains to enhance model robustness, and data augmentation has been widely used to learn invariant predictors, with most methods performing augmentation in the input space.

Data Augmentation Diversity +1

Understanding Domain Generalization: A Noise Robustness Perspective

1 code implementation26 Jan 2024 Rui Qiao, Bryan Kian Hsiang Low

Despite the rapid development of machine learning algorithms for domain generalization (DG), there is no clear empirical evidence that the existing DG algorithms outperform the classic empirical risk minimization (ERM) across standard benchmarks.

Domain Generalization

On Orderings of Probability Vectors and Unsupervised Performance Estimation

1 code implementation16 Jun 2023 Muhammad Maaz, Rui Qiao, Yiheng Zhou, Renxian Zhang

We conduct numerous experiments on well-known NLP data sets and rigorously explore the performance of different score functions.

Binary Classification

Interventional Video Grounding with Dual Contrastive Learning

1 code implementation CVPR 2021 Guoshun Nan, Rui Qiao, Yao Xiao, Jun Liu, Sicong Leng, Hao Zhang, Wei Lu

2) Meanwhile, we introduce a dual contrastive learning approach (DCL) to better align the text and video by maximizing the mutual information (MI) between query and video clips, and the MI between start/end frames of a target moment and the others within a video to learn more informative visual representations.

Causal Inference Contrastive Learning +2

Counterfactual Thinking for Long-tailed Information Extraction

no code implementations1 Jan 2021 Guoshun Nan, Jiaqi Zeng, Rui Qiao, Wei Lu

However, in practice, the long-tailed and imbalanced data may lead to severe bias issues for deep learning models, due to very few training instances available for the tail classes.

Causal Inference counterfactual +9

End-to-End Neural Context Reconstruction in Chinese Dialogue

no code implementations WS 2019 Wei Yang, Rui Qiao, Haocheng Qin, Amy Sun, Luchen Tan, Kun Xiong, Ming Li

We tackle the problem of context reconstruction in Chinese dialogue, where the task is to replace pronouns, zero pronouns, and other referring expressions with their referent nouns so that sentences can be processed in isolation without context.

coreference-resolution POS +2

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