Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.
347How 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.
292From 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.
328How can you compare a neural network that has one layer, one input and output to a logistic regression model?
294You 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.
336You 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?
366Post New Data Science Questions
Can you provide examples for other computations in spark?
What are iterators in Python?
Differentiate between supervised and unsupervised learning?
What education is required for data science role?
Different between overfitting and underfitting?
What is the difference between a bagged model and a boosted model?
State the difference between the expected value and mean value?
What is meant by feature vectors?
Write the code to reverse a Linked list.
I have a string “contact@dezyre.com”. Which string function can be used to split the string into two different strings “contact@dezyre” and “com” ?
Check whether a given integer is a palindrome or not without converting it to a string.
Develop an algorithm to sort two lists of sorted integers into a single list.
What is the aim of a/b testing?
What is meant by lattice graphs?
How do data scientists code in r?