I'm a beginner/Student and want to develop a prototype for a neural Network. I want to create a variable from a DataFrame-column, but I get an error I do not understand:
# take() does not accept boolean indexers
KeyError: "None of [Index(['Solar - Actual Aggregated [MW]'], dtype='object')] are in the [columns]"
I have seen a post which said that spaces in the column name are not good, but in the past I did not had a Problem with that.
import pandas as pd
import numpy as np
df = pd.read_csv("...Test_Trainingsdaten/03.06.19/Produziert%20Solar%20Wind_28-06-19.csv")
df.info()
# MTU 96 non-null object
# Solar - Actual Aggregated [MW] 96 non-null int64
X = df[["MTU"]].values # works
Y = df[["Solar - Actual Aggregated [MW]"]].values # error
With those two variables i wanted to create a simple machine learning model, but I don't know how to fix that error