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Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.
344How 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?
364Post New Data Science Questions
How regularly must an algorithm be updated?
Explain Examples of Data Science?
How will you test a machine learning model for accuracy?
Explain the differences between univariate, bivariate and multivariate analysis?
You have 2 dices. What is the probability of getting at least one 4? Also find out the probability of getting at least one 4 if you have n dices.
What is a recommender system?
What are the various steps involved in an analytics project?
How to create survival object in R?
Explain the importance of 80/20 rule in model validation?
What is missing value imputation?
Why is data munging useful?
Can you explain the difference between a validation set and a test set?
How do I open the terminal in pycharm?
What would you add to Facebook and how would you pitch it and measure its success?
What is the central limit theorem?
