摘要： 1，svmmean_precision:0.94,mean_recall:0.81,mean_f:0.87,mean_accuracy:0.85,mean_auc:0.882，朴素贝页斯naive_bayes.MultinomialNB(alpha=.01)mean_precision:0.68,mean_recall:0.86,mean_f:0.76,mean_accuracy:0.67,mean_auc:0.84 3，逻辑回归mean_precision:0.82,mean_recall:0.89,mean_f:0.85,mean_accuracy:0.80,mean_auc:0.91 4 阅读全文