Monday, May 31, 2021

【PYTHON】Mean Estimated Accuracy SVM

 from pandas import read_csv

from sklearn.model_selection import KFold
from sklearn.model_selection import cross_val_score
from sklearn.svm import SVC

filename = 'pima-indians-diabetes.csv'
names = ['preg', 'plas', 'pres', 'skin', 'test', 'mass', 'pedi', 'age', 'class']
dataframe = read_csv(filename, names=names)

array = dataframe.values

#splitting the array to input and output
X = array[:,0:8]
Y = array[:,8]

num_folds = 10
seed = 7

kfold = KFold(n_splits = num_folds, random_state = seed)
model = SVC(gamma='auto')

results = cross_val_score(model, X, Y, cv=kfold)
print("Mean Estimated Accuracy SVM: %f " % (results.mean()))

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