Metric reference
Kernels
Choose a comparison for its equation, input shapes, modes and Python/C++ examples.
| Comparison | Role | Modes |
|---|---|---|
| Additive Chi-Squared | kernel | all_pairs, paired, condensed, single |
| Bhattacharyya Coefficient | kernel | all_pairs, paired, condensed, single |
| Chi-Squared Kernel | kernel | all_pairs, paired, condensed, single |
| Cosine Similarity | kernel | all_pairs, paired, condensed, single |
| Gaussian-Mixture Overlap | kernel | all_pairs, paired, condensed, single |
| Histogram Intersection | kernel | all_pairs, paired, condensed, single |
| Laplacian Kernel | kernel | all_pairs, paired, condensed, single |
| Linear Kernel | kernel | all_pairs, paired, condensed, single |
| Matérn | kernel | all_pairs, paired, condensed, single |
| Polynomial Kernel | kernel | all_pairs, paired, condensed, single |
| RBF / Gaussian Kernel | kernel | all_pairs, paired, condensed, single |
| Rational Quadratic | kernel | all_pairs, paired, condensed, single |
| Sigmoid Similarity | kernel | all_pairs, paired, condensed, single |