What is the difference between a bagged model and a boosted model?
Which companies participating in Insight would you be interested in working for?
You own a clothing enterprise and want to improve your place in the market. How will you do it from the ground level ?
How many big Macs does McDonald sell every year in US?
A box has 12 red cards and 12 black cards. Another box has 24 red cards and 24 black cards. You want to draw two cards at random from one of the two boxes, which box has a higher probability of getting cards of same colour and why?
What is the probability of getting a HTT combination before getting a TTH combination?
How would add new Facebook members to the database of members, and code their relationships to others in the database?
How can you measure engagement with given Twitter data?
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?
What are the steps for wrangling and cleaning data before applying machine learning algorithms?
Choose any machine learning algorithm and describe it.
Name Data mining techniques?
How Does The Data Mining And Data Warehousing Work Together?
What are advantages of data mining?
What Is Model In Data Mining World?