Write a function to extract the first name from the string?

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Explain calculate distance methods briefly?

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Explain recommender system?

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What is meant by logistic regression?

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How much ram do I need for data science?

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How will you impute missing information in a dataset?

0 Answers   Airbnb,

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You are given 50 cards with five different colors- 10 Green cards, 10 Red Cards, 10 Orange Cards, 10 Blue cards, and 10 Yellow cards. The cards of each colors are numbered from one to ten. Two cards are picked at random. Find out the probability that the cards picked are not of same number and same color.

0 Answers   Facebook,

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How will you cut a circular cake into 8 equal pieces?

0 Answers   Google,

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You are given two tables- friend_request and request_accepted. Friend_request contains requester_id, time and sent_to_id and request_accepted table contains time, acceptor_id and requestor_id. How will you determine the overall acceptance rate of requests?

0 Answers   Facebook,

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What is cluster sampling?

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Case Study based questions - Cars are implanted with speed tracker so that the insurance companies can track about our driving state. Based on this new scheme what kind of business questions can be answered?

0 Answers   Mu Sigma,

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What do you understand by ensemble learning?

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