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Machine learningDeep learning / NLP / CV

微调句嵌入

微调句嵌入通过在特定领域或任务的标记或配对文本数据上继续训练,来调整通用的预训练句编码器(例如 Sentence-BERT)。由此产生的嵌入比现成的向量更能捕捉特定领域的语义结构,从而改进了语义相似度、聚类、分类和检索等下游任务。

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来源

  1. Reimers, N., & Gurevych, I. (2019). Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing (EMNLP), 3982–3992. DOI: 10.18653/v1/D19-1410
  2. Reimers, N., & Gurevych, I. (2020). Making Monolingual Sentence Embeddings Multilingual using Knowledge Distillation. Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), 4512–4525. DOI: 10.18653/v1/2020.emnlp-main.365

如何引用本页

ScholarGate. (2026, June 3). Fine-Tuned Sentence Embeddings (Domain-Adapted Sentence Representation Learning). ScholarGate. https://scholargate.app/zh/deep-learning/fine-tuned-sentence-embeddings

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被引用于

ScholarGateFine-Tuned Sentence Embeddings (Fine-Tuned Sentence Embeddings (Domain-Adapted Sentence Representation Learning)). 于 2026-06-15 检索自 https://scholargate.app/zh/deep-learning/fine-tuned-sentence-embeddings · 数据集: https://doi.org/10.5281/zenodo.20539026