DM week 5
- Created by: mariolarc
- Created on: 09-05-21 10:22
Other questions in this quiz
2. Which of the following statements about Naïve Bayes is false?
- It assumes that the attributes are conditionally independent.
- It uses Laplacian estimation to deal with missing values.
- It can be mainly applied to nominal attributes.
- It computes probabilities by calculating proportions of instances.
3. Which of the following statements about probabilities is false?
- Joint probability distributions model relationships between multiple variables.
- Two variables are independent if the knowledge of one does not affect the probability distribution of the other.
- Probability density functions model mainly discrete data.
- Probability density functions model mainly continuous data.
4. What is a prior probability?
- The probability that a hypothesis holds without having observed any data.
- The probability of observing the data, given that the a hypothesis holds.
- The probability that a hypothesis holds, given the data.
- The probability of observing the data without a hypothesis.
5. Which of the following methods of estimation assumes a probability distribution for the parameter values?
- Gaussian mixture model.
- Binomial distribution.
- Bayesian estimation.
- Maximum likelihood estimation.
Comments
No comments have yet been made