Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.
119How 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.
107From 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.
116How can you compare a neural network that has one layer, one input and output to a logistic regression model?
116You 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.
109You 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?
119Post New Data Science Questions
Explain eigenvalue and eigenvector
How do you understand by bias variance trade off?
Why is Python used in data science?
What prior subject is required to become a data analyst?
What do you mean by survival analysis in R?
Develop an algorithm to sort two lists of sorted integers into a single list.
Pick up a coin C1 given C1+C2 with probability of trials p (h1) =.7, p (h2) =.6 and doing 10 trials. And what is the probability that the given coin you picked is C1 given you have 7 heads and 3 tails?
List the differences between supervised and unsupervised learning.
Is it possible to capture the correlation between continuous and categorical variable?
Can you provide examples for other computations in spark?
What are the key elements of the statistical graphics?
What is root Linear Regression analysis?
Define a sql query? How do you use sql in sas, python, r languages?
What is chi square test?
Can you explain supervised learning?
