Time Series

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  • Post last modified:January 25, 2023

This is a time series problem so we should let our interviewer know this and then we can list some popular models to solve this problem: Moving Average: the prediction…

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Recommendations

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  • Post last modified:January 25, 2023

There are three main approaches we can take: Content-based Filtering: recommends videos that are similar to videos that the user liked/bought/favourited in the past. Advantages: No cold start issues We…

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Ranking

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  • Post last modified:January 25, 2023

Before we dive into the loss functions that we will use, we should set up the assumptions for this problem and formalize them: We can assume that for a search…

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