ValueError: x and y must be the same size

Question

import numpy as np
import pandas as pd
import matplotlib.pyplot as pt

data1 = pd.read_csv(\'stage1_labels.csv\')

X = data1.iloc[:, :-1].values
y = data1.iloc[:, 1]         


        

Answer 1

Try this:

x_train=np.arange(0,len(x_train),1)

It will make an evenly spaced array and your error will be gone permanently.