Я хочу использовать SVM с перекрестной проверкой LeaveOneOut (Loocv).Код приведен ниже:
from sklearn.svm import SVC
from sklearn.model_selection import LeaveOneOut, train_test_split
import numpy as np
import pandas as pd
iRec = 'KSBPSSM_6_DCT_MIXED_49_937_937_1874_SMOTTMK.csv'
D = pd.read_csv(iRec, header=None) # Using pandas
X = D.iloc[:, :-1].values
y = D.iloc[:, -1].values
from sklearn.utils import shuffle
X, y = shuffle(X, y) # Avoiding bias
X_train, X_test, y_train, y_test = train_test_split(X, y, train_size=0.75,
test_size=0.25)
tpot = SVC(kernel='rbf', C=2.123, gamma=0.0039, cv=LeaveOneOut(),
probability=True,)
tpot.fit(X_train, y_train)
print(tpot.score(X_test, y_test))
tpot.export('tpot_pipeline_' + str(index) + '.py')
Когда я запускаю код, я получаю следующую ошибку:
Traceback (most recent call last):
File "E:/PhD Folder/PhD research/DNA-binding Proteins literature
papers/Effective DNA binding protein prediction by using key features via
Chou’s general PseAAC_Code_dataset_10_10_2018/DNA_Binding-
master/SVM_jackknife_test.py", line 18, in <module>
tpot = SVC(kernel='rbf', C=2.123, gamma=0.0039, cv=LeaveOneOut(),
probability=True,)
TypeError: __init__() got an unexpected keyword argument 'cv'
Кто-нибудь может мне помочь