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Author Question: Separate error rates with respect to the false negative and false positive cases are computed to ... (Read 136 times)

dalyningkenk

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on: Jun 24, 2018
Separate error rates with respect to the false negative and false positive cases are computed to take into account the
 a. asymmetric costs in misclassification. b. symmetric weights of these two cases.
  c. distortions due to outliers. d. effect of sampling error.

Question 2

Single linkage can be used to measure the distance between clusters that are the _______________ in cluster analysis.
 a. most similar
 
  b. most different
  c. farthest apart
 
  d. closest


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todom5090

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Reply #1 on: Jun 24, 2018
Answer to Question 1

a
RATIONALE: Separate error rates with respect to the false negative and false positive cases are computed to take into account the asymmetric costs in misclassification.

Answer to Question 2

a
RATIONALE: Single linkage is a measure of calculating dissimilarity between clusters by considering only the two closest observations in the two clusters.


dalyningkenk

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Reply #2 on: Jun 24, 2018
Thank you :)


todom5090

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Reply #3 on: Jun 24, 2018
Happy to help you


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