This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: _______compares the number of actual Class 1 observations identified if considered in decreasing ... (Read 44 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jun 24, 2018
_______compares the number of actual Class 1 observations identified if considered in decreasing order of their estimated probability if randomly selected.
 a. Cumulative lift
  b. Classification confusion
  c. Decile-wise lift chart
  d. ROC curve

Question 2

____________________ measures cluster similarity by calculating the distance between the centroids of the two clusters.
 a. Single linkage b. Complete linkage
  c. Average linkage d. Cendroid linkage


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #1 on: Jun 24, 2018
Answer to Question 1

a
RATIONALE: The cumulative lift chart compares the number of actual Class 1 observations identified if considered in decreasing order of their estimated probability if randomly selected.

Answer to Question 2

d
RATIONALE: Centroid linkage uses the averaging concept of cluster centroids to define between cluster similarity. The similarity between two clusters is defined as the similarity of the centroids of the two clusters.


nramada

  • Hero Member
  • *****
  • Posts: 580
Reply #2 on: Jun 24, 2018
Correct answers!


ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #3 on: Jun 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Number of lower molar cusps is one of the features used to distinguish sundadonts from sinodonts. Number of lower molar cusps is one of the features used to distinguish sundadonts from sinodonts.
Weber's Three Components Of Social Class Weber's Three Components Of Social Class
Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ... Schematic representation of MHC class I molecule, consisting of 3 α domains and 1 β2-microglobulin ...
Atomic Number and Mass Number Atomic Number and Mass Number
Number line (real numbers) Number line (real numbers)
Growing snails in class room sk Growing snails in class room sk
Video: The pH scale - Strong acids and Weak acids

For a complete list of videos, visit our video library