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检索条件"主题词=variational autoencoder"
1539 条 记 录,以下是501-510 订阅
排序:
Combining propensity score methods with variational autoencoders for generating synthetic data in presence of latent sub-groups
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BMC MEDICAL RESEARCH METHODOLOGY 2024年 第1期24卷 198页
作者: Farhadyar, Kiana Bonofiglio, Federico Hackenberg, Maren Behrens, Max Zoeller, Daniela Binder, Harald Univ Freiburg Inst Med Biometry & Stat Freiburg Germany Univ Freiburg Freiburg Ctr Data Anal & Modeling Freiburg Germany Natl Res Council Italy ISMAR Lerici Italy
In settings requiring synthetic data generation based on a clinical cohort, e.g., due to data protection regulations, heterogeneity across individuals might be a nuisance that we need to control or faithfully preserve... 详细信息
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Conservative Policy Construction Using variational autoencoders for Logged Data With Missing Values
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IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2023年 第9期34卷 6368-6378页
作者: Abroshan, Mahed Yip, Kai Hou Tekin, Cem van der Schaar, Mihaela Alan Turing Inst London NW1 2DB England UCL London WC1E 6BT England Bilkent Univ Dept Elect & Elect Engn TR-06800 Ankara Turkey Univ Cambridge Dept Appl Math & Theoret Phys Cambridge CB2 1TN England Univ Calif Los Angeles Los Angeles CA 90095 USA
In high-stakes applications of data-driven decision-making such as healthcare, it is of paramount importance to learn a policy that maximizes the reward while avoiding potentially dangerous actions when there is uncer... 详细信息
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Scalable variational Quantum Circuits for autoencoder-based Drug Discovery
Scalable Variational Quantum Circuits for Autoencoder-based ...
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25th Design, Automation and Test in Europe Conference and Exhibition (DATE)
作者: Li, Junde Ghosh, Swaroop Penn State Univ Dept Comp Sci & Engn University Pk PA 16802 USA
The de novo design of drug molecules is recognized as a time-consuming and costly process, and computational approaches have been applied in each stage of the drug discovery pipeline. variational autoencoder is one of... 详细信息
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An entangled mixture of variational autoencoders approach to deep clustering
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NEUROCOMPUTING 2023年 第1期529卷 182-189页
作者: Caciularu, Avi Goldberger, Jacob Bar Ilan Univ Comp Sci Dept Ramat Gan Israel Bar Ilan Univ Engn Fac Ramat Gan Israel
We present a novel deep clustering algorithm that utilizes a variational autoencoder (VAE) framework with an entangled multi encoder-decoder neural architecture. Our model enforces a complementary structure that guide... 详细信息
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Joint variational autoencoders for multimodal imputation and embedding
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NATURE MACHINE INTELLIGENCE 2023年 第6期5卷 631-+页
作者: Kalafut, Noah Cohen Huang, Xiang Wang, Daifeng Univ Wisconsin Madison Dept Comp Sci Madison WI 53706 USA Univ Wisconsin Madison Waisman Ctr Madison WI 53706 USA Univ Wisconsin Madison Dept Biostat & Med Informat Madison WI 53706 USA
While single-cell multimodal datasets allow for the measurement of individual cells to understand cellular and molecular mechanisms, generating multimodal data for many cells is costly and challenging. Cohen Kalafut a... 详细信息
来源: 评论
Utilizing variational autoencoders in the Bayesian Inverse Problem of Photoacoustic Tomography
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SIAM JOURNAL ON IMAGING SCIENCES 2023年 第1期16卷 89-110页
作者: Sahlstrom, Teemu Tarvainen, Tanja Univ Eastern Finland Dept Appl Phys Kuopio Finland UCL Dept Comp Sci London England
There has been an increasing interest in utilizing machine learning methods in inverse problems and imaging. Most of the work has, however, concentrated on image reconstruction problems, and the number of studies rega... 详细信息
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Identifying Brain Ageing Trajectories Using variational autoencoders with Regression Model in Neuroimaging Data Stratified by Sex and Validated Against Dementia-Related Risk Factors  7th
Identifying Brain Ageing Trajectories Using Variational Auto...
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19th International Workshop on Predictive Intelligence in Medicine
作者: Calm Salvans, Berta Cumplido Mayoral, Irene Domingo Gispert, Juan Vilaplana, Veronica Pasqual Maragall Fdn Barcelona Beta Brain Res Ctr Barcelona Spain Univ Politecn Cataluna Dept Signal Theory & Commun Barcelona Spain
Neuroimaging-derived brain age has been identified as a promising biomarker for accelerated brain age;however, the ageing process is highly heterogeneous and there is a need to further study the different brain ageing... 详细信息
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Arbitrage-Free Implied Volatility Surface Generation with variational autoencoders
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SIAM JOURNAL ON FINANCIAL MATHEMATICS 2023年 第4期14卷 1004-1027页
作者: Ning, Brian (Xin) Jaimungal, Sebastian Zhang, Xiaorong Bergeron, Maxime Univ Toronto Dept Stat Sci Toronto ON M5G 1Z5 Canada Riskfuel Analyt Toronto ON M5C 1X6 Canada
We propose a hybrid method for generating arbitrage-free implied volatility (IV) surfaces consistent with historical data by combining model-free variational autoencoders (VAEs) with continuous time stochastic differe... 详细信息
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Period Singer: Integrating Periodic and Aperiodic variational autoencoders for Natural-Sounding End-to-End Singing Voice Synthesis  25
Period Singer: Integrating Periodic and Aperiodic Variationa...
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25th Interspeech Conference
作者: Kim, Taewoo Cho, Choonsang Lee, Young Han Korea Elect Technol Inst Seoul South Korea
In this paper, we present Period Singer, a novel end-to-end singing voice synthesis (SVS) model that utilizes variational inference for periodic and aperiodic components, aimed at producing natural-sounding waveforms.... 详细信息
来源: 评论
Bidirectional variational autoencoders
Bidirectional Variational Autoencoders
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International Joint Conference on Neural Networks (IJCNN)
作者: Kosko, Bart Adigun, Olaoluwa Univ Southern Calif Dept Elect & Comp Engn Los Angeles CA 90007 USA
We present the new bidirectional variational autoencoder (BVAE) network architecture. The BVAE uses a single neural network both to encode and decode instead of an encoder-decoder network pair. The network encodes in ... 详细信息
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