Comparar métodos

	Perceptron Multicamadas Fracamente Supervisionado	Transformer Supervisionada Fracamente
Área	Aprendizado profundo	Aprendizado profundo
Família	Machine learning	Machine learning
Ano de origem	2016–2018	2017–2019
Autor original	Multiple contributors; paradigm formalized by Zhou (2018) and Ratner et al. (2016)	Multiple contributors (weak supervision paradigm: Zhou 2018; transformer backbone: Vaswani et al. 2017)
Tipo	Feedforward neural network trained under weak supervision	Weakly supervised deep learning
Fonte seminal	Zhou, Z.-H. (2018). A brief introduction to weakly supervised learning. National Science Review, 5(1), 44–53.	Ratner, A., Bach, S. H., Ehrenberg, H., Fries, J., Wu, S., & Re, C. (2017). Snorkel: Rapid training data creation with weak supervision. Proceedings of the VLDB Endowment, 11(3), 269–282.
Outros nomes	WS-MLP, weakly supervised feedforward network, noisy-label MLP, weak-label multilayer perceptron	WST, weakly supervised attention model, noisy-label transformer, weak supervision with transformers
Relacionados	5	5
Resumo	A Weakly Supervised Multilayer Perceptron trains a standard feedforward neural network when only imperfect supervision is available — labels may be noisy, incomplete, crowd-sourced, rule-generated, or derived from distant supervision — enabling learning at scale without the cost of full expert annotation.	Weakly Supervised Transformer combines the representational power of Transformer architectures with weak supervision strategies that exploit noisy, incomplete, or programmatically generated labels — making it possible to train high-quality NLP and vision models when fully annotated datasets are scarce or prohibitively expensive to produce.