| cca | Canonical Correlation Analysis |
| cka | Centered Kernel Alignment |
| dot_product | Dot product similarity |
| hsic | Hilbert Schmidt Independence Criterion |
| lin_reg | Linear regression fit similarity |
| pwcca | Projection-Weighted Canonical Correlation Analysis |
| repsim_hsic | List of HSIC estimators |
| repsim_kernels | List of kernel functions |
| svcca | Singular Vector Canonical Correlation Analysis |