Details can be found on my website
The problem in hw3.1.pdf has been implemented below in the code file in hw3.1.zip.
Submitted by Parth Padalkar UTD ID = 2021473758
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TOTAL RUNTIME : 15 MINS (on csgrads1.utdallas.edu)
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extract the folder and run the file as follows:
-train_data "address of train file" -test_data "address of test file"
python collaborative_filtering.py -train_data "netflix/TrainingRatings.txt" -test_data "netflix/TestingRatings.txt"