Poisson PCA: Poisson measurement error corrected PCA, with application to microbiome data
In this paper, we study the problem of computing a principal component analysis of data affected by Poisson noise. We assume samples are drawn from independent Poisson distributions. We want to estimate principal components of a fixed transformation of the latent Poisson means. Our motivating exampl...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
John Wiley and Sons Inc
2021
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |