k fold cross validation complete code
import numpy as np import pandas as pd from numpy import array from sklearn.model_selection import cross_val_score from sklearn.model_selection import KFold from sklearn.ensemble import RandomForestClassifier import warnings warnings.filterwarnings('ignore') df=pd.read_csv("https://archive.ics.uci.edu/ml/machine-learning-databases/00611/accelerometer.csv") y=df.pop("wconfid") kfoldcv = KFold(n_splits=5, random_state=1, shuffle=True) model = RandomForestClassifier() cv_score = cross_val_score(model, df, y,cv=kfoldcv, n_jobs=-1) cv_score