Xiwei Liu

E-learning recommendation framework based on deep learning

2017

In the paper, considering the limitation of effective method in E-learning area, a recommendation framework for E-Learning based on deep learning is proposed. Our model is based on deep learning, which has strong capability to …

Enhancing Multimodal Sentiment Analysis with Dynamic Weight Adjustment and Adversarial Training

2024

Multimodal emotion recognition is a challenging task due to the complexity and variability of human emotions across different modalities. In this paper, we propose an innovative framework that integrates dynamic weight adjustment and adversarial training …

FIAS: Feature Imbalance-Aware Medical Image Segmentation with Dynamic Fusion and Mixing Attention

2025

With the growing application of transformer in computer vision, hybrid architectures that combine convolutional neural networks (CNNs) and transformers demonstrate competitive ability in medical image segmentation. However, direct fusion of features from CNNs and transformers …