Search Results for author: Nicholas Richardson

Found 2 papers, 1 papers with code

SRMD: Sparse Random Mode Decomposition

1 code implementation12 Apr 2022 Nicholas Richardson, Hayden Schaeffer, Giang Tran

Signal decomposition and multiscale signal analysis provide many useful tools for time-frequency analysis.

Time Series Time Series Analysis

Adaptive Group Lasso Neural Network Models for Functions of Few Variables and Time-Dependent Data

no code implementations24 Aug 2021 Lam Si Tung Ho, Nicholas Richardson, Giang Tran

In this paper, we propose an adaptive group Lasso deep neural network for high-dimensional function approximation where input data are generated from a dynamical system and the target function depends on few active variables or few linear combinations of variables.

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