July 2017
Beginner to intermediate
442 pages
10h 8m
English
Content preview from Statistics for Machine Learning
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Recommendation engine application on movie lens data
The famous movie lens data has been used from the link https://grouplens.org/datasets/movielens/ under the recommended for education and development section with the filename displayed as ml-latest-small.zip, in which all the required files are saved in .csv format (ratings.csv, movies.csv, links.csv, and tags.csv). The files that we have used in the following example are ratings and movies only for the sake of simplicity. Nonetheless, readers are encouraged to combine other files to improve accuracy further!
>>> import os """ First change the following directory link to where all input files do exist """ >>> os.chdir("D:\\Book writing\\Codes\\Chapter 7\\ml-latest-small\\ml-latest-small") ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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