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11/02/2022
Rank Selection for Non-negative Matrix Factorization
Non-Negative Matrix Factorization (NMF) is a widely used dimension reduc...
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04/12/2022
Evolutionary shift detection with ensemble variable selection
1. Abrupt environmental changes can lead to evolutionary shifts in trait...
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05/24/2021
Deconvolution density estimation with penalised MLE
Deconvolution is the important problem of estimating the distribution of...
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09/23/2020
Stochastic Generalized Lotka-Volterra Model with An Application to Learning Microbial Community Structures
Inferring microbial community structure based on temporal metagenomics d...
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09/13/2019
SuRF: a New Method for Sparse Variable Selection, with Application in Microbiome Data Analysis
In this paper, we present a new variable selection method for regression...
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09/02/2019
Consistency of Ranking Estimators
The ranking problem is to order a collection of units by some unobserved...
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04/26/2019
