CSE 575 Midterm UPDATED ACTUAL
Exam Questions and CORRECT Answers
Which of the following are unsupervised learning problems?
a) Clustering
b) Density estimation
c) Regression - CORRECT ANSWER -a) Clustering
b) Density estimation
Which of the following are considered supervised learning techniques?
a) Clustering
b) Regression
c) Classification - CORRECT ANSWER -b) Regression
c) Classification
Which of the following is a numerical data type representation?
a) Edges
b) 2-D feature vectors
c) Nodes - CORRECT ANSWER -b) 2-D feature vectors
The weather is labelled as cloudy, sunny, and rainy. Which data type would be most appropriate
to represent the label?
a) Numerical
b) Ordinal
c) Categorical - CORRECT ANSWER -c) Categorical
If you want to solve a maze, which of the following learning method should you use?
a) Supervised learning
, b) Unsupervised learning
c)Reinforcement learning - CORRECT ANSWER -c)Reinforcement learning
Machine learning is related to which of the following fields?
a)Artificial Intelligence
b) Data Mining
c)Statistics - CORRECT ANSWER -a)Artificial Intelligence
b) Data Mining
c)Statistics
Which of the following statements describes machine learning?
a) Building systems that can learn from data.
b) The science of getting computers to act without being explicitly programmed.
c) The science of making computers better at some task with experience, given some
performance measure.
d) The science of writing algorithms using complex data structure. - CORRECT
ANSWER -a) Building systems that can learn from data.
b) The science of getting computers to act without being explicitly programmed.
c) The science of making computers better at some task with experience, given some
performance measure.
Which of the following problems are examples of unsupervised learning?
a)Detecting manufacturing defects according a set of standard defect patterns.
b)Grouping on-line users according to their similarity to each other
c)Recommending movies by using other users' view histories - CORRECT ANSWER -
b)Grouping on-line users according to their similarity to each other.
c)Recommending movies by using other users' view histories
What does A ∪ B mean?
Exam Questions and CORRECT Answers
Which of the following are unsupervised learning problems?
a) Clustering
b) Density estimation
c) Regression - CORRECT ANSWER -a) Clustering
b) Density estimation
Which of the following are considered supervised learning techniques?
a) Clustering
b) Regression
c) Classification - CORRECT ANSWER -b) Regression
c) Classification
Which of the following is a numerical data type representation?
a) Edges
b) 2-D feature vectors
c) Nodes - CORRECT ANSWER -b) 2-D feature vectors
The weather is labelled as cloudy, sunny, and rainy. Which data type would be most appropriate
to represent the label?
a) Numerical
b) Ordinal
c) Categorical - CORRECT ANSWER -c) Categorical
If you want to solve a maze, which of the following learning method should you use?
a) Supervised learning
, b) Unsupervised learning
c)Reinforcement learning - CORRECT ANSWER -c)Reinforcement learning
Machine learning is related to which of the following fields?
a)Artificial Intelligence
b) Data Mining
c)Statistics - CORRECT ANSWER -a)Artificial Intelligence
b) Data Mining
c)Statistics
Which of the following statements describes machine learning?
a) Building systems that can learn from data.
b) The science of getting computers to act without being explicitly programmed.
c) The science of making computers better at some task with experience, given some
performance measure.
d) The science of writing algorithms using complex data structure. - CORRECT
ANSWER -a) Building systems that can learn from data.
b) The science of getting computers to act without being explicitly programmed.
c) The science of making computers better at some task with experience, given some
performance measure.
Which of the following problems are examples of unsupervised learning?
a)Detecting manufacturing defects according a set of standard defect patterns.
b)Grouping on-line users according to their similarity to each other
c)Recommending movies by using other users' view histories - CORRECT ANSWER -
b)Grouping on-line users according to their similarity to each other.
c)Recommending movies by using other users' view histories
What does A ∪ B mean?
