import os os.chdir('/Users/mac/Desktop/Python/Project') import pandas from pandas import set_option from pandas.tools.plotting import scatter_matrix import matplotlib.pyplot as plt from sklearn import cross_validation from sklearn.metrics import classification_report from sklearn.metrics import confusion_matrix from sklearn.metrics import accuracy_score from sklearn.linear_model import LogisticRegression from sklearn.tree import DecisionTreeClassifier from sklearn.neighbors import KNeighborsClassifier from sklearn.discriminant_analysis import LinearDiscriminantAnalysis from sklearn.naive_bayes import GaussianNB from sklearn.svm import SVC