Can you help me with this code please - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: Homework (https://python-forum.io/forum-9.html) +--- Thread: Can you help me with this code please (/thread-37634.html) |
Can you help me with this code please - SuperNinja3I3 - Jul-04-2022 # Import statements from sklearn.linear_model import LinearRegression from sklearn.model_selection import train_test_split from sklearn.metrics import r2_score import pandas as pd # Read the data. data = pd.read_csv('data.csv') # Assign the features to the variable X, and the labels to the variable Y. X = data['YearsExperience'] Y = data['Salary'] X_train,X_test,Y_train,Y_test = train_test_split(X,Y, test_size=0.33) model = LinearRegression() # TODO: Fit the model. model.fit(X_train,Y_train) # TODO: Make predictions. Store them in the variable y_pred. y_pred = model.predict(X_test) # TODO: Calculate the accuracy and assign it to the variable acc. r2_score = r2_score(Y_test,y_pred) print(r2_score) RE: Can you help me with this code please - Larz60+ - Jul-04-2022 Are there error messages (if so, post complete and without modification) Also, please provide some sample data. Please be a little more specific as to what is wrong. RE: Can you help me with this code please - SuperNinja3I3 - Jul-04-2022 (Jul-04-2022, 08:55 AM)Larz60+ Wrote: Are there error messages (if so, post complete and without modification)[/quote] umm all I can do is give you the csv file and and the PDF file so maybe you can help [/quote] [attachment=1824][attachment=1825] |