방법 비교

	Isolation Forest	Variational Autoencoder
분야	머신러닝	딥러닝
계열	Machine learning	Machine learning
기원 연도	2008	2014
창시자	Liu, F.T., Ting, K.M. & Zhou, Z.-H.	Kingma, D. P. & Welling, M.
유형	Unsupervised ensemble (random partitioning trees)	Deep generative latent-variable model (encoder–decoder)
원전	Liu, F.T., Ting, K.M. & Zhou, Z.-H. (2008). Isolation Forest. IEEE ICDM, 413–422.	Kingma, D. P. & Welling, M. (2014). Auto-Encoding Variational Bayes. International Conference on Learning Representations (ICLR).
별칭	Isolation Forest (Aykırı Değer Tespiti), iForest, isolation forest anomaly detection	Değişkensel Otokodlayıcı (VAE), VAE, auto-encoding variational Bayes, deep latent variable model
관련	5	5
요약	Isolation Forest is an unsupervised machine-learning method for anomaly and outlier detection, introduced by Liu, Ting and Zhou in 2008, that isolates anomalies through random partitioning of the data. It works without any labelled anomaly data and scales to high-dimensional datasets.	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.