So sánh phương pháp

	Mô hình Hỗn hợp Gaussian Tự giám sát	Bộ tự mã hóa biến phân
Lĩnh vực	Học máy	Học sâu
Họ	Machine learning	Machine learning
Năm ra đời	2010s–2019	2014
Người khởi xướng	Multiple authors (Zhai et al., 2019; earlier formulations in semi-supervised GMM literature)	Kingma, D. P. & Welling, M.
Loại	Probabilistic generative model with self-supervised pretraining	Deep generative latent-variable model (encoder–decoder)
Công trình gốc	Zhai, X., Oliver, A., Kolesnikov, A., & Beyer, L. (2019). S4L: Self-supervised semi-supervised learning. In Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 1476–1485.	Kingma, D. P. & Welling, M. (2014). Auto-Encoding Variational Bayes. International Conference on Learning Representations (ICLR).
Tên gọi khác	SS-GMM, self-supervised GMM, semi-supervised Gaussian mixture model, self-supervised clustering with GMM	Değişkensel Otokodlayıcı (VAE), VAE, auto-encoding variational Bayes, deep latent variable model
Liên quan	2	5
Tóm tắt	A Self-supervised Gaussian Mixture Model (SS-GMM) combines self-supervised representation learning with a probabilistic Gaussian mixture prior to discover meaningful clusters in unlabeled or partially labeled data. By leveraging pretext tasks to learn rich embeddings before fitting a GMM, it achieves cluster quality that standard GMMs applied to raw features rarely reach, especially on complex image, text, or biological data.	The Variational Autoencoder (VAE) is a deep generative latent-variable model, introduced by Diederik Kingma and Max Welling in 2014, that encodes data as a probability distribution in a latent space and samples from that distribution to generate new examples. It is used for data generation, anomaly detection, and feature learning.