Two-dimensional visualization of cell clustering in the Petropoulos dataset before and after imputation using multiple algorithms.

<p>t-SNE projections were generated from raw and imputed expression matrices. Each point represents a single cell, colored by its annotated cell type. The pie chart in the lower right corner summarizes the cell-type composition of the Petropoulos dataset, which comprises five distinct subtypes...

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محفوظ في:

التفاصيل البيبلوغرافية
المؤلف الرئيسي:	Siyi Huang (8562174) (author)
مؤلفون آخرون:	Linfeng Jiang (2416375) (author), Ming Yi (15051) (author), Yuan Zhu (148570) (author)
منشور في:	2025
الموضوعات:	Genetics Molecular Biology Plant Biology Biological Sciences not elsewhere classified Mathematical Sciences not elsewhere classified Information Systems not elsewhere classified xlink "> single uses bulk rna recovers expression values providing clear guidelines including cell clustering false measurements caused extensive practical evaluation essential downstream analyses differential expression detection cell rna sequencing cell &# 8217 three key innovations guided imputation engine distort biological signals aware normalization step d3impute demonstrates consistent accurately identify non true biological zeros seq data analysis biological zeros true transcriptome key hurdle guide imputation biological reference aware modeling aware discrimination seq data inflated data data recovery trajectory inference technical limitations specific characteristics significant improvements oriented solution optimal application network discriminator major challenge introduce d3impute handling zero genuinely absent generalizable framework fundamental issue computational methods comprehensive benchmarking cellular heterogeneity biologically informed also offers 12 state
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Two-dimensional visualization of cell clustering in the Petropoulos dataset before and after imputation using multiple algorithms.

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