Midterm Ai fundamentals reviewer 3 Flashcards
What is an example of a batch learning algorithm used for clustering tasks?
K-means
What is a perceptron?
A type of artificial neuron that can be trained to recognize patterns
What is a directed acyclic graph (DAG)?
A graph in which the edges do not have a direction and there are cycles
What is an example of a regression task in supervised learning?
Predicting the price of a house based on its characteristics
What is an example of a batch learning algorithm used for feature selection tasks?
Recursive feature elimination
What is a node in a Bayesian network?
All of the above
What is a parent node in a Bayesian network?
A node that is a direct ancestor of another node in the network
What is an example of a batch learning algorithm used for dimensionality reduction tasks?
Principal component analysis
What is an example of a batch learning algorithm used for regression tasks?
Linear regression
What does the least squares method aim to minimize?
The sum of the squares of the errors between the data points and the line of best fit
What is an example of a classification task in supervised learning?
Determining whether an email is spam or not
What is a key characteristic of Bayesian networks?
They are based on probability theory
What is an example of a batch learning algorithm?
All of the above
What is a batch learning algorithm?
An algorithm that processes all of the training data at once
What is KNIME used for?
All of the above
