# 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