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Larsen: 10.2:Transforms (Lucy May) (Transformations/Symbols (Operations…
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() "