Showing 81 - 100 results of 888 for search '"variational autoencoder"', query time: 0.17s Refine Results
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    Integrated multi-omics analysis of ovarian cancer using variational autoencoders by Muta Tah Hira, M. A. Razzaque, Claudio Angione, James Scrivens, Saladin Sawan, Mosharraf Sarkar

    Published 2021-03-01
    “…DL-based dimensionality reduction technique, including variational autoencoder (VAE), is a potential solution to balance high dimensional multi-omics data. …”
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    Data augmentation using Variational Autoencoders for improvement of respiratory disease classification. by Jane Saldanha, Shaunak Chakraborty, Shruti Patil, Ketan Kotecha, Satish Kumar, Anand Nayyar

    Published 2022-01-01
    “…This work aims to synthesize respiratory sounds of various categories using variants of Variational Autoencoders like Multilayer Perceptron VAE (MLP-VAE), Convolutional VAE (CVAE) Conditional VAE and compare the influence of augmenting the imbalanced dataset on the performance of various lung sound classification models. …”
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    Unsupervised feature learning for electrocardiogram data using the convolutional variational autoencoder. by Jong-Hwan Jang, Tae Young Kim, Hong-Seok Lim, Dukyong Yoon

    Published 2021-01-01
    “…We propose an unsupervised feature learning method using a convolutional variational autoencoder (CVAE) that can extract ECG features with unlabeled data. …”
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    Nonparametric Representation of Neutron Star Equation of State Using Variational Autoencoder by Ming-Zhe Han, Shao-Peng Tang, Yi-Zhong Fan

    Published 2023-01-01
    “…We introduce a new nonparametric representation of the neutron star (NS) equation of state (EOS) by using the variational autoencoder (VAE). As a deep neural network, the VAE is frequently used for dimensionality reduction since it can compress input data to a low-dimensional latent space using the encoder component and then reconstruct the data using the decoder component. …”
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    Improving Data Generalization With Variational Autoencoders for Network Traffic Anomaly Detection by Mehrnoosh Monshizadeh, Vikramajeet Khatri, Marah Gamdou, Raimo Kantola, Zheng Yan

    Published 2021-01-01
    “…To solve the mentioned challenges, we propose a combined architecture comprising a Conditional Variational AutoEncoder (CVAE) and a Random Forest (RF) classifier to automatically learn similarity among input features, provide data distribution in order to extract discriminative features from original features, and finally classify various types of attacks. …”
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    Rapid Generation of Kilonova Light Curves Using Conditional Variational Autoencoder by Surojit Saha, Michael J. Williams, Laurence Datrier, Fergus Hayes, Matt Nicholl, Albert K. H. Kong, Martin Hendry, IK Siong Heng, Gavin P. Lamb, En-Tzu Lin, Daniel Williams

    Published 2024-01-01
    “…Here, we use a conditional variational autoencoder (CVAE) trained on light-curve data from two kilonova models having different temporal lengths, and consequently, generate kilonova light curves rapidly based on physical parameters of our choice with good accuracy. …”
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    Degradation assessment for the ball screw with variational autoencoder and kernel density estimation by Juan Wen, Hongli Gao

    Published 2018-09-01
    “…First, the raw data collected in the normal status are used to train the variational autoencoder, and then, the online raw signals are input into the learned variational autoencoder to construct health indicators. …”
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    Unsupervised flood detection on SAR time series using variational autoencoder by Ritu Yadav, Andrea Nascetti, Hossein Azizpour, Yifang Ban

    Published 2024-02-01
    “…The proposed model is based on a spatiotemporal variational autoencoder, trained with reconstruction and contrastive learning techniques. …”
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    Improving Variational Autoencoders for New Physics Detection at the LHC With Normalizing Flows by Pratik Jawahar, Thea Aarrestad, Nadezda Chernyavskaya, Maurizio Pierini, Kinga A. Wozniak, Kinga A. Wozniak, Jennifer Ngadiuba, Jennifer Ngadiuba, Javier Duarte, Steven Tsan

    Published 2022-02-01
    “…We investigate how to improve new physics detection strategies exploiting variational autoencoders and normalizing flows for anomaly detection at the Large Hadron Collider. …”
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