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Author Question: A(n) __________ matrix displays a model's correct and incorrect classification. a. cumulative lift ... (Read 214 times)

tsand2

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on: Jun 24, 2018
A(n) __________ matrix displays a model's correct and incorrect classification.
 a. cumulative lift
  b. classification confusion
  c. decile-wise lift chart
  d. ROC curve

Question 2

Euclidean distance can be used to measure the distance between____________ ____ in cluster analysis.
 a. objects
  b. clusters
  c. observations
  d. ward


vboyd24

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

b
RATIONALE: A classification confusion matrix displays a model's correct and incorrect classification.

Answer to Question 2

c
RATIONALE: Euclidean distance is a geometric measure of dissimilarity between observations based on Pythagorean Theorem.


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