ADEPT: Autoencoder with differentially expressed genes and imputation for robust spatial transcriptomics clustering.

ABSTRACT: Advancements in spatial transcriptomics (ST) have enabled an in-depth understanding of complex tissues by quantifying gene expression at spatially localized spots. Several notable clustering methods have been introduced to utilize both spatial and transcriptional information in the analysis of ST datasets. However, data quality across different ST sequencing techniques and types of datasets influence the performance of different methods and benchmarks. To harness spatial context and transcriptional profile in ST data, we developed a graph-based, multi-stage framework for robust clustering, called ADEPT. To control and stabilize data quality, ADEPT relies on a graph autoencoder backbone and performs an iterative clustering on imputed, differentially expressed genes-based matrices to minimiz

SUBMITTER: Hu Y 

PROVIDER: S-EPMC10205785 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature