เปรียบเทียบวิธี

	Word2Vec ที่ปรับละเอียด	การฝังประโยคแบบปรับละเอียด
สาขาวิชา	การเรียนรู้เชิงลึก	การเรียนรู้เชิงลึก
ตระกูล	Machine learning	Machine learning
ปีกำเนิด	2013 (Word2Vec); fine-tuning practice 2014–2016	2019
ผู้ริเริ่ม	Mikolov, T. et al. (Word2Vec); fine-tuning practice generalised by the NLP community post-2013	Reimers, N. & Gurevych, I.
ประเภท	Domain-adapted word embedding model	Supervised / contrastive fine-tuning of pre-trained sentence encoders
แหล่งต้นตำรับ	Mikolov, T., Chen, K., Corrado, G., & Dean, J. (2013). Efficient estimation of word representations in vector space. In Proceedings of ICLR 2013 Workshop.	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.
ชื่อเรียกอื่น	domain-adapted Word2Vec, continued-training Word2Vec, Word2Vec fine-tuning, W2V domain adaptation	SBERT fine-tuning, sentence transformer fine-tuning, domain-adapted sentence embeddings, fine-tuned sentence encoders
ที่เกี่ยวข้อง	6	5
สรุป	Fine-Tuned Word2Vec adapts a pre-trained Word2Vec model to a specific domain or task by continuing its training on domain-specific text. Rather than training embeddings from scratch, practitioners load general-purpose vectors (e.g., Google News embeddings) and run additional Skip-gram or CBOW epochs on domain corpora, shifting word representations toward domain-specific usage patterns.	Fine-Tuned Sentence Embeddings adapt a general-purpose pre-trained sentence encoder — such as Sentence-BERT — to a specific domain or task by continuing training on labeled or paired text data from that domain. The resulting embeddings capture domain-specific semantic structure far better than off-the-shelf vectors, improving downstream tasks such as semantic similarity, clustering, classification, and retrieval.