Can you explain interpolation and extrapolation?
Name the packages that are based on density based on the algorithm?
What is the difference between “long” and “wide” format data?
Name the methods for General component analysis and explain them?
Can you explain root cause analysis?
What is a document database?
Explain the difference between Supervised and Unsupervised Learning through examples.
How regularly must an algorithm be updated?
Implementing pow function
What is meant by R statistics?
Differentiate between regression and classification algorithms?
What is the central limit theorem?
Which method in pandas.tools.plotting is used to create scatter plot matrix?
How can you decide if one algorithm is better than the other?
You are creating a report for user content uploads every month and observe a sudden increase in the number of upload for the month of November. The increase in uploads is particularly in image uploads. What do you think will be the cause for this and how will you test this sudden spike?