« previous next »

Author Question: ____________is the manipulation of the data with the goal of putting it in a form suitable for ... (Read 30 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jun 24, 2018
____________is the manipulation of the data with the goal of putting it in a form suitable for formal modeling.
 a. Data sampling
  b. Data partitioning
  c. Data preparation
  d. Model assessment

Question 2

In which of the following data-mining process steps is the data manipulated to make it suitable for formal modeling?
 a. Data sampling b. Data preparation
  c. Model construction d. Model assessment


beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 24, 2018
Answer to Question 1

c
RATIONALE: Data preparation is the manipulation of the data with the goal of putting it in a form suitable for formal modeling.

Answer to Question 2

b
RATIONALE: The data preparation step involves manipulation of data to put it in a form suitable for formal modeling.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
The I-9 form. The I-9 form.
Six-Step Process for Goal-Oriented Planning Six-Step Process for Goal-Oriented Planning
Inferring Productivity from Data on Output and Factor Accumulation Inferring Productivity from Data on Output and Factor Accumulation
Chi-Square Analysis of Mendel's Data Chi-Square Analysis of Mendel's Data
Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus). Type II curve. Mortality does not vary with age. Data for five-lined skink (Eumeces fasciatus).
Video: Heart Chambers

For a complete list of videos, visit our video library