Clur: Uncertainty estimation for few-shot text classification with contrastive learning

J He, X Zhang, S Lei, A Alhamadani, F Chen… - Proceedings of the 29th …, 2023 - dl.acm.org
Few-shot text classification has extensive application where the sample collection is
expensive or complicated. When the penalty for classification errors is high, such as early …

Dual contrastive learning framework for incremental text classification

Y Wang, Z Wang, Y Lin, J Guo, S Halim… - Findings of the …, 2023 - aclanthology.org
Incremental learning plays a pivotal role in the context of online knowledge discovery, as it
encourages large models (LM) to learn and refresh knowledge continuously. Many …

Robust representation learning with reliable pseudo-labels generation via self-adaptive optimal transport for short text clustering

X Zheng, M Hu, W Liu, C Chen, X Liao - arXiv preprint arXiv:2305.16335, 2023 - arxiv.org
Short text clustering is challenging since it takes imbalanced and noisy data as inputs.
Existing approaches cannot solve this problem well, since (1) they are prone to obtain …

Uncertainty estimation on sequential labeling via uncertainty transmission

J He, L Yu, S Lei, CT Lu, F Chen - arXiv preprint arXiv:2311.08726, 2023 - arxiv.org
Sequential labeling is a task predicting labels for each token in a sequence, such as Named
Entity Recognition (NER). NER tasks aim to extract entities and predict their labels given a …

Latent coreset sampling based data-free continual learning

Z Wang, D Li, P Li - Proceedings of the 31st ACM International …, 2022 - dl.acm.org
Catastrophic forgetting poses a major challenge in continual learning where the old
knowledge is forgotten when the model is updated on new tasks. Existing solutions tend to …

Meta-Optimized Joint Generative and Contrastive Learning for Sequential Recommendation

Y Hao, P Zhao, J Fang, J Qu, G Liu… - 2024 IEEE 40th …, 2024 - ieeexplore.ieee.org
Sequential Recommendation (SR) has received increasing attention due to its ability to
capture user dynamic preferences. Recently, Contrastive Learning (CL) provides an …

2mico: A contrastive semi-supervised method with double mixup for smart meter modbus rs-485 communication security

X Li, MD Hossain, H Ochiai… - 2023 IEEE 9th Intl …, 2023 - ieeexplore.ieee.org
Industrial control systems (ICSs) are getting integrated into cyber-physical systems (CPSs)
for a smarter and more energy-efficient society. As they organize the infrastructure of our …

Apam: Adaptive pre-training and adaptive meta learning in language model for noisy labels and long-tailed learning

S Chi, B Dong, Y Xu, Z Shi, Z Du - arXiv preprint arXiv:2302.03488, 2023 - arxiv.org
Practical natural language processing (NLP) tasks are commonly long-tailed with noisy
labels. Those problems challenge the generalization and robustness of complex models …

STSPL-SSC: Semi-Supervised Few-Shot Short Text Clustering with Semantic text similarity Optimized Pseudo-Labels

W Nie, L Deng, CB Liu, JW JialingWei… - Findings of the …, 2024 - aclanthology.org
This study introduces the Semantic Textual Similarity Pseudo-Label Semi-Supervised
Clustering (STSPL-SSC) framework. The STSPL-SSC framework is designed to tackle the …

An Active Learning Framework for Continuous Rapid Rumor Detection in Evolving Social Media

Z Shao, G Cai, Q Liu, Y Shang - 2024 International Joint …, 2024 - ieeexplore.ieee.org
The widespread of social media has led to the propagation of rumors, resulting in
detrimental effects on society. Existing rumor detection methods rely on labeled data and …