What is the procedure to check the cumulative frequency distribution of any categorical variable?
408Post New Data Science Questions
Anaconda is a wikipedia programming language?
Name Methods to Calculate Distance Measure?
What are you employed pip?
What skills do I need to be a data scientist?
What is supervised learning?
What do you understand by Linear Regression in R?
In k-means or knn, we use euclidean distance to calculate the distance between nearest neighbors. Why not manhattan distance?
Explain while working on a data set, how do you select important variables?
what is the difference between extrapolation and interpolation?
What do you understand by the selection bias? What are its various types?
Which companies participating in Insight would you be interested in working for?
How long does it take to become a data scientist?
Define naive bayes?
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 cross validation technique would you use on time series data set? Is it k-fold or loocv?