Larsen: 10.2:Transforms (Lucy May)

Transforms

the comparison of 2 columns can create a new column that provides an additional predictive ability for machine learning algorithms

Transformations/Symbols

Operations applied to 2 columns

Addition

Subtraction

" + "

" - "

Multiplication

" * "

Division

" / "

Less Than

" < "

Less than or equal

" <= "

Greater Than

" > "

Greater than or equal

" >= "

Not equal

" != "

Equal

" == "

Exponentiation

" ** "

Operations applied to 1 column

Natural log

" Log() "

Square Root

" Sqrt() "

Square

" Square() "