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arXiv · 2503.15469

A Dual-Directional Context-Aware Test-Time Learning for Text Classification

Dong Xu·Mengyao Liao·Zhenglin Lai·Xueliang Li·Junkai Ji
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Abstract

Text classification assigns text to predefined categories. Traditional methods struggle with complex structures and long-range dependencies. Deep learning with recurrent neural networks and Transformer models has improved feature extraction and context awareness. However, these models still trade off interpretability, efficiency and contextual range. We propose the Dynamic Bidirectional Elman Attention Network (DBEAN). DBEAN combines bidirectional temporal modeling and self-attention. It dynamically weights critical input segments and preserves computational efficiency.

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Dong Xu, Mengyao Liao, Zhenglin Lai, Xueliang Li, Junkai Ji. 2025-03-19. A Dual-Directional Context-Aware Test-Time Learning for Text Classification. https://arxiv.org/abs/2503.15469

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