From: Using machine learning to improve the accuracy of genomic prediction of reproduction traits in pigs
Hyperparameters | Method | TNB1 | NBA2 | ||||
---|---|---|---|---|---|---|---|
Accuracy3 | MSE | Optimal hyperparameters4 | Accuracy3 | MSE | Optimal hyperparameters4 | ||
 | GBLUP | 0.355ab | 11.598 | – | 0.264ab | 10.203 | – |
 | ssGBLUP | 0.408b | 11.221 | – | 0.288ab | 9.974 | – |
 | BayesHE | 0.357ab | 11.566 | – | 0.262ab | 10.143 | – |
Tuning | SVR | 0.307a | 11.488 | kernel = ‘rbf’; gamma = 0.00005; C = 14 | 0.229a | 10.235 | kernel = ‘rbf’; gamma = 0.00005; C = 13 |
KRR | 0.362ab | 11.367 | kernel = ‘rbf’; gamma = 0.000001; λ = 0.07 | 0.266ab | 10.121 | kernel = ‘rbf’; gamma = 0.000001; λ = 0.12 | |
RF | 0.385ab | 11.337 | n_estimators = 430; max_depth = None | 0.285ab | 10.116 | n_estimators = 400; max_depth = None | |
Adaboost.R2_KRR | 0.395b | 11.254 | n_estimators = 70; kernel = ‘rbf’, gamma = 0.00001, λ = 1 | 0.328b | 9.794 | n_estimators = 60; kernel = ‘rbf’, gamma = 0.00001, λ = 0.9 | |
Default | SVR | 0.271 | 11.858 | – | 0.17 | 10.37 | – |
KRR | 0.346 | 11.538 | – | 0.259 | 10.158 | – | |
RF | 0.26 | 11.867 | – | 0.179 | 10.335 | – | |
Adaboost.R2_KRR | 0.36 | 11.392 | – | 0.322 | 9.797 | – |