Search Results for author: Prasanth Nair

Found 3 papers, 2 papers with code

Weak Form Generalized Hamiltonian Learning

1 code implementation NeurIPS 2020 Kevin Course, Trefor Evans, Prasanth Nair

We present a method for learning generalized Hamiltonian decompositions of ordinary differential equations given a set of noisy time series measurements.

Time Series Time Series Analysis

Discretely Relaxing Continuous Variables for tractable Variational Inference

1 code implementation NeurIPS 2018 Trefor Evans, Prasanth Nair

We explore a new research direction in Bayesian variational inference with discrete latent variable priors where we exploit Kronecker matrix algebra for efficient and exact computations of the evidence lower bound (ELBO).

Variational Inference

Scalable Gaussian Processes with Grid-Structured Eigenfunctions (GP-GRIEF)

no code implementations ICML 2018 Trefor Evans, Prasanth Nair

We introduce a kernel approximation strategy that enables computation of the Gaussian process log marginal likelihood and all hyperparameter derivatives in O(p) time.

Bayesian Inference Gaussian Processes

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