Wentao Ma

Linear Kalman Filtering Algorithm With Noisy Control Input Variable

2018 · IEEE Transactions on Circuits & Systems II Express Briefs

This brief focuses on the development of a linear Kalman filtering algorithm when the control input variable is corrupted by noises. The noisy input is considered in the derivation process of the Kalman filter, and …

Hierarchical Label-Enhanced Contrastive Learning for Chinese NER

2025 · IEEE Transactions on Neural Networks and Learning Systems

Recently, character-word lattice structures have achieved promising results for Chinese named entity recognition (NER), reducing word segmentation errors and increasing word boundary information for character sequences. However, constructing the lattice structure is complex and time-consuming, …