Asynchronous joint extraction algorithm based on intent-slot attention mechanism

Li Zhang; Mingming Yang

doi:10.1117/12.3034320

13 June 2024 Asynchronous joint extraction algorithm based on intent-slot attention mechanism

Li Zhang, Mingming Yang

Proceedings Volume 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024); 131803B (2024) https://doi.org/10.1117/12.3034320
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 2024, Guangzhou, China

Abstract

Intent recognition and slot filling play crucial roles in natural language processing. Therefore, this study aims to enhance the performance of these two tasks. Given the close interrelation between intent recognition and slot filling, this paper takes a feature encoding model as the baseline and augments it with a GRU network decoding layer and a TextCNN-based local semantic information feature representation layer. This joint neural network model facilitates feature extraction in both temporal and spatial dimensions and incorporates a keyword attention mechanism, enabling it to capture the expression of contextual semantic information more precisely. Model training is conducted using the PGB adversarial training method to enhance the model's resilience against attacks. Additionally, an asynchronous training strategy is employed to enable multiple models to learn and adapt independently, accelerating the model training process and enhancing its ability to learn and capture contextual semantic information more effectively.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Li Zhang and Mingming Yang "Asynchronous joint extraction algorithm based on intent-slot attention mechanism", Proc. SPIE 13180, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2024), 131803B (13 June 2024); https://doi.org/10.1117/12.3034320

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