17 Number of
Calves
Number The number
of calves fe-
male cattle
has
The following are the parameters to extraction and se-
lection of features.
Records are evaluated and classified based on the
values of their attributes. Of course, some of the at-
tributes of a record may be irrelevant to the process
of classification and thus should be excluded. With
the help of area expertise the basic parameters we
choose that influence the prediction system is that ID,
year, place, owner, sex, breed, the cattle age in years,
body weight, blood level, feeding status, health status
of the cattle, farm size, farm sanitation, use drug/med-
ication, farm management, farm housing, and number
of calves the cattle has. The selection of attributes in-
cludes searching for the most successful sub-set of at-
tributes for prediction across all possible combina-
tions of attributes in the data.
The following are some parameters to extraction
and selection of features.
Milk:
• If sex is Male, print None.
• If sex is female, breed <> local, age in years
= 10, body weight >= 255, blood level >=
60, feeding is indoor, health status is excel-
lent, farm size is large, farm sanitation is yes,
use drug is yes, farm management is inten-
sive, farm housing is good, number of calves
is 4, print excellent milk.
• If sex is female, breed <> local, age in years
12, body weight >= 255, blood level >=60,
feeding is indoor, health status is very good,
farm size large, farm sanitation yes, use drug
yes farm management is intensive, farm
housing is good, number of calves is 5, print
very good milk.
• If sex is female, breed <> local, age in years
8, body weight >= 255, blood level >=60,
feeding is indoor, outdoor, health status is
good, farm size medium, farm sanitation
yes, use drug yes farm management is inten-
sive, farm housing is good, number of calves
is 3, print good milk.
• If sex is female, breed is local, age in years
6, body weight <= 255, blood level <=60,
feeding is indoor, health status is good, farm
size small, farm sanitation yes, use drug yes
farm management is semi intensive, farm
housing is good, number of calves is 2, print
satisfactory milk.
• If sex is female, breed is local, age in years
<=6, body weight >= 255, blood level >=60,
feeding is outdoor, health status is good,
farm size small, farm sanitation no, use drug
no, farm management is extensive, farm
housing is poor, number of calves is 2, print
poor milk.
Meat:
• If sex is Male, breed is Holiston, age in years
10, body weight >= 255, blood level >=60,
feeding is indoor, health status is excellent,
farm size large, farm sanitation yes, use drug
yes, farm management is intensive, farm
housing is good, number of calves is 0, print
Excellent Meat.
• If sex is Male, breed <> local, age in years
12, body weight >= 255, blood level >=60,
feeding is indoor, health status is very good,
farm size large, farm sanitation yes, use drug
yes, farm management is intensive, farm
housing is good, number of calves is 0, print
very good Meat.
• If sex is Male, breed <> local, age in years
8, body weight <= 255, blood level >=60,
feeding is indoor, health status is good, farm
size large, farm sanitation yes, use drug yes,
farm management is semi intensive, farm
housing is good, number of calves is 0, print
good Meat.
• If sex is Male, female, breed is all type, age
in years = 8, body weight <= 255, blood
level <=60, feeding is indoor, outdoor,
health status is satisfactory, farm size small,
farm sanitation yes, use drug yes, farm man-
agement is semi intensive, farm housing is
good, number of calves is <=4, print satis-
factory Meat.