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  2. Reparameterization trick - Wikipedia

    en.wikipedia.org/wiki/Reparameterization_trick

    In this way, it is possible to backpropagate the gradient without involving stochastic variable during the update. The scheme of a variational autoencoder after the reparameterization trick. In Variational Autoencoders (VAEs), the VAE objective function, known as the Evidence Lower Bound (ELBO), is given by:

  3. PyMC - Wikipedia

    en.wikipedia.org/wiki/PyMC

    Download as PDF; Printable version; ... (MCMC) algorithms for Bayesian inference and stochastic, ... Black-box Variational Inference [32]

  4. Variational Bayesian methods - Wikipedia

    en.wikipedia.org/wiki/Variational_Bayesian_methods

    Variational Bayesian methods are a family of techniques for approximating intractable integrals arising in Bayesian inference and machine learning.They are typically used in complex statistical models consisting of observed variables (usually termed "data") as well as unknown parameters and latent variables, with various sorts of relationships among the three types of random variables, as ...

  5. Deep backward stochastic differential equation method

    en.wikipedia.org/wiki/Deep_backward_stochastic...

    Deep backward stochastic differential equation method is a numerical method that combines deep learning with Backward stochastic differential equation (BSDE). This method is particularly useful for solving high-dimensional problems in financial derivatives pricing and risk management .

  6. Malliavin calculus - Wikipedia

    en.wikipedia.org/wiki/Malliavin_calculus

    Malliavin introduced Malliavin calculus to provide a stochastic proof that Hörmander's condition implies the existence of a density for the solution of a stochastic differential equation; Hörmander's original proof was based on the theory of partial differential equations. His calculus enabled Malliavin to prove regularity bounds for the ...

  7. Support vector machine - Wikipedia

    en.wikipedia.org/wiki/Support_vector_machine

    Download as PDF; Printable version; ... a variational inference (VI) scheme for the Bayesian kernel support vector machine (SVM) and a stochastic version (SVI) for ...

  8. Integrated nested Laplace approximations - Wikipedia

    en.wikipedia.org/wiki/Integrated_nested_Laplace...

    Integrated nested Laplace approximations (INLA) is a method for approximate Bayesian inference based on Laplace's method. [1] It is designed for a class of models called latent Gaussian models (LGMs), for which it can be a fast and accurate alternative for Markov chain Monte Carlo methods to compute posterior marginal distributions.

  9. Dynamic causal modeling - Wikipedia

    en.wikipedia.org/wiki/Dynamic_causal_modeling

    Dynamic causal modeling (DCM) is a framework for specifying models, fitting them to data and comparing their evidence using Bayesian model comparison.It uses nonlinear state-space models in continuous time, specified using stochastic or ordinary differential equations.