how does transformers works in time series?
Data Sciences Interview Questions
10,899 data sciences interview questions shared by candidates
Tell me about the most interesting project you completed.
SQL question, ML questions (bias/variance tradeoff, precision/recall, regularization methods). 1 question about optimizing a manufacturing plant using data, mostly behavioral or previous project experience questions
this were the questions work life balance in remote, expected number of people to get in the bus if there are 20 stops and 10 seats and 50% chance that a person gets on the bus, then without out any people missing(combination 20,10), linked-list palindrome, mean, std of sum of gaussian random variables given mu and std of individual random variables when independent and dependent as well as draw, expected number if we draw a random variable from 1 -10, if we draw tow number the expected sum in it is with replacement, project done independently
Where is K-NN used ?
When to use Linked List vs. Dynamic Array
Explain Random Forests. How is node splitting condition decided for a Decision Tree. Explain different types of Boosting techniques and compare them.
Zigzag Conversion you can find it on leetcode
None that was too tough
Tell me about a time you presented to a group.
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