元智大学机器学习课程第一次小考
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2019-05-20
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Student No._____________ Name:____________________
Machine Learning Quiz 1
1. Explain the main difference between supervised learning and unsupervised learning? Also, give one
machine learning algorithm for supervised learning and one for unsupervised learning
2. Consider the following perceptron (with weights given on the connections).
(a). Fill in the table below to give the output of this perceptron on the following training set.
X
1
X
2
Target Prediction
?
2 1 1
-3 1 0
0 0 1
(b). What is the accuracy of this perceptron on this training set?
(c). Write the equation of the separation line defined by this perceptron in slope-intercept form (X
2
=
X
1
+ b).
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