SYMBOL INDEX (20 symbols across 11 files)

FILE: KNN.py
  function knn (line 14) | def knn():

FILE: SVM.py
  function svm (line 13) | def svm():

FILE: sklearn数据集获取.py
  function iris_datasets (line 5) | def iris_datasets():
  function boston_datasets (line 19) | def boston_datasets():
  function newsgroups (line 33) | def newsgroups():

FILE: 决策树.py
  function de_tree (line 13) | def de_tree():

FILE: 划分数据集.py
  function split_datasets (line 6) | def split_datasets():

FILE: 岭回归.py
  function ridge (line 14) | def ridge():

FILE: 朴素贝叶斯.py
  function bayes (line 18) | def bayes():

FILE: 特征工程.py
  function nd_da (line 20) | def nd_da():
  function dictvec (line 45) | def dictvec():
  function text (line 61) | def text():
  function missing_value (line 81) | def missing_value():
  function min_max (line 116) | def min_max():
  function standard (line 124) | def standard():
  function var (line 133) | def var():
  function pca (line 142) | def pca():

FILE: 线性回归.py
  function linear (line 14) | def linear():

FILE: 逻辑回归.py
  function LR (line 13) | def LR():

FILE: 随机森林.py
  function forest (line 12) | def forest():