I need a code written on PYTHON LANGUAGE, you can use any class in scikit. Below, you can see the "Movie Rate.txt" provided. Can you solve this question? I will give thumbs up
**I HAVE ANSWER THE QUESTION FIRST AND THEN GIVE THE CODE. IF YOU DON'T NEED THE CODE YOU CAN SKIP IT.
1. It is a regression problem because we have to predict the movie rating which can be in range 0-5 and in any fractional value.
2. Learned parameters
[-0.88396343 -3.3650339 -0.12833597 -2.67356581]
3.
Rating prediction for M2: 1.97688151
Rating prediction for M7: 1.39717038
Rating prediction for M11: 3.9678044
PYTHON CODE:
#import libaries
import pandas as pd
from sklearn import linear_model
#load the data into datframe
df = pd.read_csv('Movie Rate.txt',sep='\t',header=None)
print(df)
#row 2 7 11 has the rating value ?
#except these all are the train set
train_set = df.drop([2,7,11])
#we have to preicct the rating
#i.e column 0 it is Y
Y_train = train_set.iloc[:,0]
#other rows are X
X_train = train_set.iloc[:,1:5]
X_train
#row 2 7 11 has the rating value ?
#thse are test value we have to predict
test_set = df.iloc[[2,7,11],:]
X_test = test_set.iloc[:,1:5]
#No Y_test we have to predict it
#simple linear regression model
reg = linear_model.LinearRegression()
reg.fit(X_train,Y_train)
#learnt paramenters
print(reg.coef_)
#predction for M2,M7,M11
Y_pred = reg.predict(X_test)
print(Y_pred)
*IF YOU GET ANY ERROR READING THE FILE PLEASE INSERT A TAB BETWEEN THE DATA IN Movie Rate.txt FILE
I need a code written on PYTHON LANGUAGE, you can use any class in scikit. Below,...
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