Why do we need to convert categorical variables into factor? Which functions are used to perform the conversion?
75Post New AI Machine Learning Questions
Differentiate supervised and unsupervised machine learning.
What are the different types of classifiers?
What are the three stages to build any model in machine learning?
Explain how do you handle missing or corrupted data in a dataset?
What is the most frequent metric to assess model accuracy for classification problems?
Explain the two components of Bayesian logic program?
What is Seq2Seq Tensorflow?
What measure how far the predictions are from the actual values in machine learning?
What are some methods of reducing dimensionality?
How do you handle missing or corrupted data in a dataset?
What is the trade-off between bias and variance?
Is coding required for machine learning?
Explain false negative, false positive, true negative and true positive with a simple example?
What are the best public data sets for machine learning?
You are given a dataset where the number of variables (p) is greater than the number of observations (n) (p>n). Which is the best technique to use and why ?