SUMMARY: Single-cell data are being generated at an accelerating pace. How best to project data across single-cell atlases is an open problem. We developed a boosted learner that overcomes the greatest challenge with status quo classifiers: low sensitivity, especially when dealing with rare cell types. By comparing novel and published data from distinct scRNA-seq modalities that were acquired from the same tissues, we show that this approach preserves cell-type labels when mapping across diverse platforms. AVAILABILITY AND IMPLEMENTATION: https://github.com/diazlab/ELSA. CONTACT: aaron.diaz@ucsf.edu. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.
SUMMARY: Single-cell data are being generated at an accelerating pace. How best to project data across single-cell atlases is an open problem. We developed a boosted learner that overcomes the greatest challenge with status quo classifiers: low sensitivity, especially when dealing with rare cell types. By comparing novel and published data from distinct scRNA-seq modalities that were acquired from the same tissues, we show that this approach preserves cell-type labels when mapping across diverse platforms. AVAILABILITY AND IMPLEMENTATION: https://github.com/diazlab/ELSA. CONTACT: aaron.diaz@ucsf.edu. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.
Authors: Lin Wang; Husam Babikir; Sören Müller; Garima Yagnik; Karin Shamardani; Francisca Catalan; Gary Kohanbash; Beatriz Alvarado; Elizabeth Di Lullo; Arnold Kriegstein; Sumedh Shah; Harsh Wadhwa; Susan M Chang; Joanna J Phillips; Manish K Aghi; Aaron A Diaz Journal: Cancer Discov Date: 2019-09-25 Impact factor: 38.272