Iterative transfer learning with neural network for clustering and cell type classification in single-cell RNA-seq analysis.

ABSTRACT: Clustering and cell type classification are important steps in single-cell RNA-seq (scRNA-seq) analysis. As more and more scRNA-seq data are becoming available, supervised cell type classification methods that utilize external well-annotated source data start to gain popularity over unsupervised clustering algorithms. However, the performance of existing supervised methods is highly dependent on source data quality, and they often have limited accuracy to classify cell types that are missing in the source data. To overcome these limitations, we developed ItClust, a transfer learning algorithm that borrows idea from supervised cell type classification algorithms, but also leverages information in target data to ensure sensitivity in classifying cells that are only present in the target data

SUBMITTER: Hu J 

PROVIDER: S-EPMC8009055 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature