Normalization with Decimal Scaling examples, formula and calculations

Normalization with Decimal Scaling examples, formula and calculations

Enter the Attributes of Table in following TextBoxes:

Enter first value:-

Enter second value :-

Enter third value :-

Enter fourth value:-



 

Results of what you enter


STEPS TO NORMALIZE BY DECIMAL SCAILING

  1. FIRST WE FIND THE LARGEST NUMBER AMONG ALL OF ATTRIBUTES OF TABLE
  2. SE WE HAVE FOUND THE LARGEST NUMBER FROM ALL ATTRIBUTES
  3. THEN WE’ll COUNT THE NUMBER OF DIGITS IN THE LARGEST NUMBER
  4. THEN WE’ll PUT ZEROS EQUAL TO THE NUMBER OD DIGITS IN THE LARGEST NUMBER

EXAMPLES of DECIMAL SCAILING normalization

EXAMPLE 1

CGPA FORMULA
CGPA AFTER DECIMAL SCALING NORMALIZATION
10 10/100 0.1
90 90/100 0.9
  • We’ll check maximun value among our attribute CGPA.
  • Here maximum value is 90 so we can convert it into decimal by deviding it with 100
  • WHY 100?
  • WE’ll COUNT THE NUMBER OF DIGITS IN THE LARGEST NUMBER
  • THEN WE’ll PUT ZEROS EQUAL TO THE NUMBER OD DIGITS IN THE LARGEST NUMBER
  • THEN WE’ll DEVIDE ALL THE ATTRIBUTES OF TABLE WITH THE NEW NUMBER WITH ZEROS
  • THEN WE’ll DEVIDE ALL THE ATTRIBUTES OF TABLE WITH THE NEW NUMBER WITH ZEROS
  • EXAMPLE 2

    SALARY FORMULA
    Salary AFTER DECIMAL SCALING NORMALIZATION
    40,000 40,000/100000 0.4
    31,000 31,000/100 0.31
    Fazal Rehman Shamil
    Welcome to all friends. The reason for our success is only your love for T4Tutorials. Our team is always available to answer your queries regarding any kind of confusions or discussion regarding your study and career matters. For discussion with us please join our facebook group "T4Tutorials.com". The link of the group is mentioned below. Thanks and love to all for connecting with us. We are nothing without you. Love you all.....
    https://web.facebook.com/groups/2066136233601097/