scikit learn使用汇总

1. 分类器 1.1. 逻辑回归 Logistic regression在sklearn中有不同的实现方式,即solver{‘newton-cg’, ‘lbfgs’, ‘liblinear’, ‘sag’, ‘saga’}, default=’lbfgs’,其中当solver为‘sag’或者‘liblinear’时,需要指定随机种子(The seed of the pseudo random number generator to use when shuffling the data)。 Changed in version 0.22: The default solver change