What are apis used for?
What do you understand by l1 and l2 regularization methods?
What is logistic regression in data science?
Explain difference between binomial and Poisson distribution?
What is meant by Random Forest Classifier?
What is the difference between Linkedin and Array
Write a program to segment a long string into a group of valid words using Dictionary. The result should return false if the string cannot be segmented. Also explain about the complexity of the devised solution.
Explain the decision tree algorithm?
How can you compute an inverse matrix faster by playing with some computation tricks?
Why is it mandatory to clean a data set?
What makes scientific data?
What do you do as a data scientist?
What skills are required for data analytics roles?
Which machine learning algorithm will you use to solve a Uber driver accepting request?
How to check the frequency distribution of a categorical variable?