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Data Scientist Interview Questions

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Case study on Retail analysis case. As I was from BFSI Domain this was new to me, but interesting so.

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From statistical and basic knowledge on online shopping I could at least try possible solutions for the question posed. I think that was very close to what they expected.

Java Related Questions

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Basic questions based on pandas involving conditional selection.

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Introduce yourself and your projects in data science.

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Significance of regularization parameter in regression analysis.

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the last interview (final) was weird. It felt as if they were delibralatty asking irrelevant questions. 1. Assumption of k-means clustering 2. what is logit function, write down the equation. 3) Formula for anova - i mentions test statisic was SSB/SSW - but he wanted theoritical answers. This particular person is a VP in Mumbai, calls himself data scientist but feels like a college professor.

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Related to work done earlier, ML techniques

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R cannot handle large amounts of data.what are the others ways to handle it.(except going with hadoop infrastructure)

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General python related questions and its libraries

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