Search Results for author: Wei Cong

Found 6 papers, 3 papers with code

Continual Named Entity Recognition without Catastrophic Forgetting

1 code implementation23 Oct 2023 Duzhen Zhang, Wei Cong, Jiahua Dong, Yahan Yu, Xiuyi Chen, Yonggang Zhang, Zhen Fang

This issue is intensified in CNER due to the consolidation of old entity types from previous steps into the non-entity type at each step, leading to what is known as the semantic shift problem of the non-entity type.

Continual Named Entity Recognition named-entity-recognition +1

Task Relation Distillation and Prototypical Pseudo Label for Incremental Named Entity Recognition

1 code implementation17 Aug 2023 Duzhen Zhang, Hongliu Li, Wei Cong, Rongtao Xu, Jiahua Dong, Xiuyi Chen

However, INER faces the challenge of catastrophic forgetting specific for incremental learning, further aggravated by background shift (i. e., old and future entity types are labeled as the non-entity type in the current task).

Incremental Learning named-entity-recognition +3

Self-paced Weight Consolidation for Continual Learning

no code implementations20 Jul 2023 Wei Cong, Yang Cong, Gan Sun, Yuyang Liu, Jiahua Dong

Continual learning algorithms which keep the parameters of new tasks close to that of previous tasks, are popular in preventing catastrophic forgetting in sequential task learning settings.

Continual Learning

Gradient-Semantic Compensation for Incremental Semantic Segmentation

no code implementations20 Jul 2023 Wei Cong, Yang Cong, Jiahua Dong, Gan Sun, Henghui Ding

To tackle the above challenges, in this paper, we propose a Gradient-Semantic Compensation (GSC) model, which surmounts incremental semantic segmentation from both gradient and semantic perspectives.

Segmentation Semantic Segmentation

Federated Incremental Semantic Segmentation

1 code implementation CVPR 2023 Jiahua Dong, Duzhen Zhang, Yang Cong, Wei Cong, Henghui Ding, Dengxin Dai

Moreover, new clients collecting novel classes may join in the global training of FSS, which further exacerbates catastrophic forgetting.

Federated Learning Relation +2

Scenario Forecast of Cross-border Electric Interconnection towards Renewables in South America

no code implementations11 Sep 2020 Wenhao Wang, Jing Meng, Duan Chen, Wei Cong

Cross-border Electric Interconnection towards renewables is a promising solution for electric sector under the UN 2030 sustainable development goals which is widely promoted in emerging economies.

Cannot find the paper you are looking for? You can Submit a new open access paper.