Search Results for author: Laxmi Parida

Found 4 papers, 1 papers with code

Probing omics data via harmonic persistent homology

1 code implementation10 Nov 2023 Davide Gurnari, Aldo Guzmán-Sáenz, Filippo Utro, Aritra Bose, Saugata Basu, Laxmi Parida

Identifying molecular signatures from complex disease patients with underlying symptomatic similarities is a significant challenge in analysis of high dimensional multi-omics data.

Topological Data Analysis

Inferring COVID-19 Biological Pathways from Clinical Phenotypes via Topological Analysis

no code implementations19 Jan 2021 Negin Karisani, Daniel E. Platt, Saugata Basu, Laxmi Parida

In this article, we propose a pipeline to aid practitioners in analyzing clinical notes and revealing the pathways associated with this disease.

Utilizing stability criteria in choosing feature selection methods yields reproducible results in microbiome data

no code implementations30 Nov 2020 Lingjing Jiang, Niina Haiminen, Anna-Paola Carrieri, Shi Huang, Yoshiki Vazquez-Baeza, Laxmi Parida, Ho-Cheol Kim, Austin D. Swafford, Rob Knight, Loki Natarajan

In our paper, we compare the performance of popular model prediction metric MSE and proposed reproducibility criterion Stability in evaluating four widely used feature selection methods in both simulations and experimental microbiome applications.

feature selection

MINT: Mutual Information based Transductive Feature Selection for Genetic Trait Prediction

no code implementations7 Oct 2013 Dan He, Irina Rish, David Haws, Simon Teyssedre, Zivan Karaman, Laxmi Parida

Whole genome prediction of complex phenotypic traits using high-density genotyping arrays has attracted a great deal of attention, as it is relevant to the fields of plant and animal breeding and genetic epidemiology.

Computational Efficiency Epidemiology +1

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