Slide 11
Slide 11 text
PMML
FuncAons
• Custom
funcAons
for
common
transformaAons
• Building
blocks
Category
Func&ons
Arithme&c
+,
-‐,
*
and
/
Math
log10,
ln,
sqrt,
abs,
exp,
pow,
threshold,
floor,
ceil,
round
Stats
min,
max,
sum,
avg,
median,
product
Logic
if,
and,
or,
not,
equal,
notEqual,
lessThan,
lessOrEqual,
greaterThan,
greaterOrEqual,
isMissing,
isNotMissing,
isIn,
isNotIn
String
uppercase,
lowercase,
substring,
trimBlanks,
concat,
replace,
matches
Format
formatNumber,
formatDateAme
Date/Time
dateDaysSinceYear,
dateSecondsSinceYear,
dateSecondsSinceMidnight
11
Source:
Own
representaAon
based
on
PMML
in
AcAon,
2nd
EdiAon,
2012,
p.
63.