Recently, I am dealing with tables join with datasets from different data sources. I have imdb dataset and Yahoo movie dataset to build a linear prediction model based on a user's rating history.
Here is a small practice with 'dplyr' package in R, the must have technique to have in the data cleaning process.
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AuthorLan Jiang is a data analyst with a media industry origin. She is enthusiastically learning about the latest machine learning and data tools to know the audience and customers thoroughly. Archives
January 2019
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