我的代码- rf sampling
# coding: utf-8 # In[6]: import pandas as pd import numpy as np from sklearn import tree from sklearn.svm import SVC from sklearn.grid_search import GridSearchCV from sklearn.model_selection import train_test_split from sklearn.metrics import classification_report, confusion_matrix from sklearn.preprocessing import binarize from sklearn.preprocessing import LabelEncoder from sklearn.preprocessing import OneHotEncoder from sklearn.preprocessing import Normalizer from sklearn.metrics import f1_score from sklearn.metrics import accuracy_score,recall_score,average_precision_score,auc from