Ето не один метод, а группа методов
www-cs.stanford.edu/~quocle/LeSarlosSmola_ICML13.pdfKernel methods are successful techniques for solving many problems in machine learning, ranging from classification and regression to sequence annotation and feature extraction
https://en.wikipedia.org/wiki/Kernel_method
kernel methods are a class of algorithms for pattern analysis, whose best known member is the support vector machine (SVM)
Kernel methods owe their name to the use of
kernel functions
Одна из kernel functions - SVM
https://ru.wikipedia.org/wiki/Метод_опорных_вектор...
Лучше так и искать по kernel functions (kernel methods)
Русскоязычное название также использует слово "ядро"