Results 21 to 30 of about 3,896 (184)

MLP-Mixer-Autoencoder: A Lightweight Ensemble Architecture for Malware Classification

open access: yesInformation, 2023
Malware is becoming an effective support tool not only for professional hackers but also for amateur ones. Due to the support of free malware generators, anyone can easily create various types of malicious code.
Tuan Van Dao, Hiroshi Sato, Masao Kubo
doaj   +1 more source

OF-AE: Oblique Forest AutoEncoders

open access: yes, 2023
In the present work we propose an unsupervised ensemble method consisting of oblique trees that can address the task of auto-encoding, namely Oblique Forest AutoEncoders (briefly OF-AE). Our method is a natural extension of the eForest encoder introduced in [1].
openaire   +2 more sources

AE-Net: Novel Autoencoder-Based Deep Features for SQL Injection Attack Detection

open access: yesIEEE Access, 2023
Structured Query Language (SQL) injection attacks represent a critical threat to database-driven applications and systems, exploiting vulnerabilities in input fields to inject malicious SQL code into database queries. This unauthorized access enables attackers to manipulate, retrieve, or even delete sensitive data.
Nisrean Thalji   +4 more
openaire   +2 more sources

AE-CGAN Model based High Performance Network Intrusion Detection System

open access: yesApplied Sciences, 2019
In this paper, a high-performance network intrusion detection system based on deep learning is proposed for situations in which there are significant imbalances between normal and abnormal traffic.
JooHwa Lee, KeeHyun Park
doaj   +1 more source

MMiDaS-AE

open access: yesProceedings of the ACM Conference on Health, Inference, and Learning, 2020
Systematic review (SR) is an essential process to identify, evaluate, and summarize the findings of all relevant individual studies concerning health-related questions. However, conducting a SR is labor-intensive, as identifying relevant studies is a daunting process that entails multiple researchers screening thousands of articles for relevance.
Eric Wonhee Lee   +3 more
openaire   +3 more sources

ViT-AE++: Improving Vision Transformer Autoencoder for Self-supervised Medical Image Representations

open access: yesCoRR, 2023
Self-supervised learning has attracted increasing attention as it learns data-driven representation from data without annotations. Vision transformer-based autoencoder (ViT-AE) by He et al. (2021) is a recent self-supervised learning technique that employs a patch-masking strategy to learn a meaningful latent space. In this paper, we focus on improving
Prabhakar, Chinmay   +5 more
openaire   +3 more sources

An Unsupervised Machine Learning Approach for Monitoring Data Fusion and Health Indicator Construction

open access: yesSensors, 2023
The prediction of system degradation is very important as it serves as an important basis for the formulation of condition-based maintenance strategies.
Lin Huang, Xin Pan, Yajie Liu, Li Gong
doaj   +1 more source

Holographic-(V)AE: an end-to-end SO(3)-Equivariant (Variational) Autoencoder in Fourier Space

open access: yesPhysical Review Research, 2022
Group-equivariant neural networks have emerged as a data-efficient approach to solve classification and regression tasks, while respecting the relevant symmetries of the data. However, little work has been done to extend this paradigm to the unsupervised and generative domains. Here, we present Holographic
Gian Marco Visani   +3 more
openaire   +4 more sources

Stacked Denoising Extreme Learning Machine Autoencoder Based on Graph Embedding for Feature Representation

open access: yesIEEE Access, 2019
Extreme learning machine is characterized by less training parameters, fast training speed, and strong generalization ability. It has been applied to obtain feature representations from the complex data in the tasks of data clustering or classification ...
Hongwei Ge   +3 more
doaj   +1 more source

Anomaly Detection for Agricultural Vehicles Using Autoencoders

open access: yesSensors, 2022
The safe in-field operation of autonomous agricultural vehicles requires detecting all objects that pose a risk of collision. Current vision-based algorithms for object detection and classification are unable to detect unknown classes of objects. In this
Esma Mujkic   +4 more
doaj   +1 more source

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