Measures of Representational Similarity in Python and R

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repsim provides representational similarity metrics implemented in C++ (Eigen), with thin bindings to Python (pybind11 + scikit-build-core) and R (RcppEigen).

• Dot Product similarity (Kornblith et al., 2019)
• HSIC (Gretton et al., 2005) with linear / RBF (median, mean, dual-median)
• (Future) CKA, CCA (Yanai / Pillai), SVCCA

Use the Install and Getting Started pages, or jump into the API.