normalization by max value dataframe code example

Example: min max normalization in pandas dataframe

# copy the data
df_min_max_scaled = df.copy()
  
# apply normalization techniques
for column in df_min_max_scaled.columns:
    df_min_max_scaled[column] = (df_min_max_scaled[column] - df_min_max_scaled[column].min()) / (df_min_max_scaled[column].max() - df_min_max_scaled[column].min())    
  
# view normalized data
print(df_min_max_scaled)