« previous next »

Author Question: ____________is the manipulation of the data with the goal of putting it in a form suitable for ... (Read 56 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?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ... Data from more than 22,000 men over the age of 40, showing the relationship between birth weight and ...
W-4 form used by employees to request IRS withholding. W-4 form used by employees to request IRS withholding.
Urban Form Urban Form
Basic Marketing Research: Using Microsoft Excel Data Analysis Basic Marketing Research: Using Microsoft Excel Data Analysis
Satellite data showing net primary production. Productivity is coded as red (highest) down through o Satellite data showing net primary production. Productivity is coded as red (highest) down through o
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library