So sánh phương pháp

	Word2Vec Đa phương thức	Phân loại dựa trên BERT đa phương thức
Lĩnh vực	Học sâu	Học sâu
Họ	Machine learning	Machine learning
Năm ra đời	2014	2019
Người khởi xướng	Bruni, E., Tran, N.-K., & Baroni, M. (building on Mikolov et al.)	Kiela, D. et al.; Lu, J. et al.
Loại	Multimodal word embedding model	Multimodal transformer classifier
Công trình gốc	Bruni, E., Tran, N.-K., & Baroni, M. (2014). Multimodal Distributional Semantics. Journal of Artificial Intelligence Research, 49, 1–47.	Kiela, D., Bhooshan, S., Firooz, H., Perez, E., & Testuggine, D. (2019). Supervised multimodal bitransformers for classifying images and text. arXiv preprint arXiv:1909.02950.
Tên gọi khác	multimodal word embeddings, visual-linguistic Word2Vec, cross-modal Word2Vec, MM-W2V	MMBT, multimodal transformer classification, BERT multimodal fusion, vision-language BERT classifier
Liên quan	5	2
Tóm tắt	Multimodal Word2Vec extends the classic Word2Vec framework by grounding word representations in perceptual signals — typically image features — alongside distributional text statistics. The result is word vectors that capture both linguistic co-occurrence patterns and visual meaning, enabling richer semantic similarity judgements and better performance on concept-level tasks where purely text-based embeddings fall short.	Multimodal BERT-based classification extends the BERT transformer architecture to jointly encode and classify data from multiple modalities — most commonly text paired with images — by fusing their representations before a final classification head. Introduced prominently around 2019 through models such as MMBT and ViLBERT, it has become a standard approach for tasks where neither text nor image alone carries sufficient information for accurate labeling.