What makes scientific data?
What are feature vectors?
Among python and r, which one is generally preferred for text analytics?
What is the difference between a cluster and systematic sampling?
Describe some assumptions considered important for linear regression?
What is selection bias?
Differentiate between type I and type ii error?
Give an example of a data set that has a non-gaussian distribution?
What is the importance of data cleaning in analysis?
Describe the various steps involved while carrying out an analytical project?
Different between overfitting and underfitting?
Differentiate between skewed and uniform distribution?
Why is dimensional reduction performed before fitting a support vector machine (svm)?
What is the importance of selection bias?
What is the purpose of a/b testing?