Science Advances

Supplementary Materials

This PDF file includes:

  • Semblance and the connection to Mercer kernels
  • Existence of corresponding feature space for Semblance
  • Table S1. List of technical indicators recorded for each observation/REIT by the CRSP Real Estate Database.
  • Table S2. Test accuracy in forecasting whether the rate of return for an REIT would be positive or negative using SVMs for a range of kernel choices.
  • Fig. S1. Comparison of a naturally weighted Semblance metric with one wherein features are weighed by a context-dependent measure.
  • Fig. S2. We tested Semblance on an scRNA-seq dataset with 710 RHCs (19) and compared its performance against the conventionally used, Euclidean distance–based analysis.
  • Fig. S3. kPCA using the Semblance kernel is able to efficiently reconstruct images.

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