Treating a categorical variable as a continuous variable would result in a better predictive model?
186Explain the method to collect and analyze data to use social media to predict the weather condition?
377Post New Data Science Questions
You created a predictive model of a quantitative outcome variable using multiple regressions. What are the steps you would follow to validate the model?
What is the difference between a bagged model and a boosted model?
Explain the difference between Supervised and Unsupervised Learning through examples.
Can you use a generator to create iterators?
What is t test?
Differentiate between type I and type ii error?
How do you build a custom function in python or r?
What is the central limit theorem?
What is correlation in R?
Which method in pandas.tools.plotting is used to create scatter plot matrix?
You have two sorted array of integers, write a program to find a number from each array such that the sum of the two numbers is closest to an integer i.
Explain about string parsing in R language
Explain data wrangling?
How often should an algorithm be updated?
State the difference between a validation set and a test set?
