Machine Learning Exam 1 Test with all Answers complete!!

Machine Learning Exam 1 Test with all Answers complete!! A machine learning program that is trained from labeled data and filters spam emails should be modeled using Machine Learning works very well for - problems for which existing solutions require a lot of hand-tuning or long lists of rules - complex problems for which there is no good solution at all using a traditional programming approaches - changing environments which require resilience and generalization - All of the above T/F: Machine Learning is a branch of Artificial Intelligence (AI), that provides systems with ability to learn and improve from experience without being explicitly programmed T/F: The output of a classification system is a continuous value and the output for a regression system is discrete T/F: Results achieved by supervised learning are much better than unsupervised learning Which of the following systems involve an agent performing actions in an environment receiving reward/penalties? - Semi-Supervised Learning - Model based Learning - Reinforcement Learning _________ algorithms can be used to train systems on huge datasets that cannot fit in one machine's main memory. The algorithm loads part of the data, runs a training step on that data, and repeats the process until it has run on all of the data. types of supervised learning) batch learning