Operator Conventions

To maintain consistency in operator signatures, we use the following principles:

• All attribute names should be lower case and use underscores when it helps with readability

• Any input/output represented by a single letter is capitalized (i.e. X)

• Any input/output represented by a full word or multiple words is all lower case and uses underscores when it helps with readability

• Any input/output representing a bias tensor will utilize the name “B”

• Any input/output representing a weight tensor will utilize the name “W”

• “axes” is used when an input, output or attribute is representing multiple axes

• “axis” is used when an input, output or attribute is representing a single axis