Abstract: In this paper, we propose an anomaly detection model based on Extended Isolation Forest and Denoising Autoencoder, which achieves unsupervised anomaly detection with good generalization ...
Abstract: In this article, we propose an anomaly detection model based on extended isolation forest (EIF) and denoising autoencoder (DA), which achieves unsupervised anomaly detection with good ...
The model minimizes the mean-squared reconstruction loss: L(θ) = E[‖x − f_θ(x_noisy)‖²] Beyond basic denoising, the project systematically studies how architectural choices (FC vs. CNN vs. LSTM), ...