Σύγκριση μεθόδων

	Πολυτροπικός Μετασχηματιστής	Κατηγοριοποίηση Εικόνων
Πεδίο	Βαθιά Μάθηση	Βαθιά Μάθηση
Οικογένεια	Machine learning	Machine learning
Έτος προέλευσης	2019–2021	2012 (deep CNN era); conceptual roots 1989 (LeCun)
Δημιουργός	Lu et al. (ViLBERT); Radford et al. (CLIP)	Krizhevsky, A.; Sutskever, I.; Hinton, G. E.
Τύπος	Cross-modal attention-based deep learning model	Supervised classification task
Θεμελιώδης πηγή	Lu, J., Batra, D., Parikh, D., & Lee, S. (2019). ViLBERT: Pretraining Task-Agnostic Visiolinguistic Representations for Vision-and-Language Tasks. Advances in Neural Information Processing Systems (NeurIPS), 32.	Krizhevsky, A., Sutskever, I., & Hinton, G. E. (2012). ImageNet classification with deep convolutional neural networks. Advances in Neural Information Processing Systems (NeurIPS), 25, 1097–1105.
Εναλλακτικές ονομασίες	multimodal attention model, cross-modal transformer, vision-language transformer, multi-modal fusion transformer	visual classification, image recognition, CNN-based classification, visual categorization
Συναφείς	5	5
Σύνοψη	A Multimodal Transformer extends the standard Transformer architecture to process and jointly reason over two or more input modalities — most commonly text and images, but also audio, video, or structured data. Cross-modal attention layers allow information from one modality to inform representations in another, enabling tasks such as visual question answering, image captioning, and multimodal sentiment analysis.	Image classification is the task of assigning a single semantic label to an entire image from a fixed set of categories. Modern approaches rely on deep convolutional neural networks (CNNs) or Vision Transformers (ViTs) trained end-to-end on large labeled datasets such as ImageNet, achieving superhuman accuracy on many benchmarks and underpinning applications from medical imaging to autonomous vehicles.