CLAS-Net:关于跨语言智能情绪分析模型的研究,融合语义对齐
1School of Fine Arts and Design, Leshan Normal University, Le Shan, Si Chuan, China.
PloS one
|February 11, 2026
概括
本研究介绍了CLAS-Net,这是一个新的跨语言情绪分析框架. CLAS-Net显著提高了多语言公众论分析的准确性,在单语言和多语言环境中表现优于基线模型.
科学领域:
- 自然语言处理自然语言处理.
- 计算语言学 计算语言学
- 社交媒体分析
背景情况:
- 全球化和数字化增加了跨语言信息传播的挑战.
- 现有的公众论分析系统在多语言场景中遇到瓶.
研究的目的:
- 提出一个新的跨语言情绪分析框架,CLAS-Net.
- 为了解决当前多语言公众论分析的局限性.
主要方法:
- 开发了CLAS-Net,整合了XLM-RoBERTa,用于跨语言的对比学习.
- 使用BiLSTM-Attention来精确提取情绪特征.
主要成果:
- 在英语中达到92%的准确率,在葡萄牙语中达到89%的准确率 (单语言任务).
- 在具有挑战性的多语言环境中,准确度达到了83%.
- 这两种结果都比基线模型提高了29个百分点.
结论:
- CLAS-Net显示出强大的适应性和实用价值,用于现实世界的社交媒体和新闻数据.
- 为跨语言的论监测和分析提供可靠的技术支持.
- 突出了将跨语言对比学习与基于注意力的LSTM相结合的有效性.
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