Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.
296How will you decide whether a customer will buy a product today or not given the income of the customer, location where the customer lives, profession and gender? Define a machine learning algorithm for this.
258From a long sorted list and a short 4 element sorted list, which algorithm will you use to search the long sorted list for 4 elements.
292How can you compare a neural network that has one layer, one input and output to a logistic regression model?
256You are about to get on a plane to Seattle, you want to know whether you have to bring an umbrella or not. You call three of your random friends and as each one of them if it's raining. The probability that your friend is telling the truth is 2/3 and the probability that they are playing a prank on you by lying is 1/3. If all 3 of them tell that it is raining, then what is the probability that it is actually raining in Seattle.
289You have been given the data on Facebook user's friending or defriending each other. How will you determine whether a given pair of Facebook users are friends or not?
306Post New Data Science Questions
State the difference between a validation set and a test set?
Can you explain difference between data modeling and database design?
What is a random forest?
How can you compare a neural network that has one layer, one input and output to a logistic regression model?
What is jupyter ?
Do gradient descent methods always converge to the same point?
What are data science and analytic?
What is advantage of using apply family of functions in r? How do you use lambda in python?
How will you find the second largest element in a Binary Search tree ?
What do you understand by the lattice package?
What does pip installation?
How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.
What are outlier values?
Which companies participating in Insight would you be interested in working for?
How to check the frequency distribution of a categorical variable?