You can eyeball the data for the decision-stump splits.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the following 1-D training data. Binary Decision stumps are used for this data as
part of an Adaboost setup. Two learners are trained one after the other.
Training data
X
8
4
0
6
12
+
target
+
+
-
If a1 and a2 are the weights assigned to the two learners, prove that a1/a2 = 1.26
You can eyeball the data for the decision-stump splits.
Transcribed Image Text:Consider the following 1-D training data. Binary Decision stumps are used for this data as part of an Adaboost setup. Two learners are trained one after the other. Training data X 8 4 0 6 12 + target + + - If a1 and a2 are the weights assigned to the two learners, prove that a1/a2 = 1.26 You can eyeball the data for the decision-stump splits.
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