用于情感分析的混合量子-经典神经网络 / Hybrid quantum-classical neural network for sentiment analysis
1️⃣ 一句话总结
本文探索了一种结合量子电路与传统神经网络的混合模型,用于分析关于新冠疫情的推特文本情感,发现该模型在保持精度与经典模型相当的同时,展现出更强的学习能力,并在迁移到垃圾短信分类任务时,将垃圾类别的识别准确率从66%大幅提升至81%,证明了混合模型在自然语言处理中的潜力和泛化优势。
Quantum machine learning has recently emerged as a promising paradigm that leverages the expressive power of quantum circuits to address complex learning tasks. In this work, we investigate the applicability of hybrid quantum-classical neural networks to sentiment analysis, a central problem in natural language processing. We focus on a dataset of tweets related to COVID-19, where the textual content is vectorized using TF-IDF and fed into both classical feedforward networks and hybrid architectures incorporating parameterized quantum circuits. Our results show that hybrid models can achieve accuracy comparable to the classical baseline, while exhibiting distinct learning dynamics, especially in terms of validation loss and accuracy, that suggest a richer representational capacity. Moreover, when applying transfer learning to an SMS spam classification task, the hybrid models consistently outperform the classical counterpart, achieving an accuracy increase of 15 percentage points (from 66% to 81%) on the spam class, demonstrating enhanced generalization. These findings highlight the feasibility of employing QML for natural language processing and point toward the potential advantages of hybrid models as quantum hardware continues to advance.
用于情感分析的混合量子-经典神经网络 / Hybrid quantum-classical neural network for sentiment analysis
本文探索了一种结合量子电路与传统神经网络的混合模型,用于分析关于新冠疫情的推特文本情感,发现该模型在保持精度与经典模型相当的同时,展现出更强的学习能力,并在迁移到垃圾短信分类任务时,将垃圾类别的识别准确率从66%大幅提升至81%,证明了混合模型在自然语言处理中的潜力和泛化优势。
源自 arXiv: 2607.01943