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Companies: Microsoft Difficulty: Easy Frequency:  Low Question Can you explain negative sampling and why it is useful? Answer Negative sampling is a technique that is used to train certain neural network…

Companies: Microsoft Difficulty: Medium Frequency:  Medium Question Assuming that you have to train a classification model, you have 50k labelled data points and 200k unlabelled data points. What would be your…

Companies: Microsoft Difficulty: Easy Frequency:  Low Question Given two different titles for two separate ads, how would you measure the similarity of the two titles? Answer There are a few ways…