11. A non-transitory computer-readable medium storing instructions executable by one or more processors to perform operations comprising: receiving a set of data including information about employees of a corporation and keywords defined by the employees; and in response to input, transforming the set of data into a graphical representation including a first subset of nodes that represent the employees of the corporation and a second subset of nodes that represent the keywords defined by the employees, wherein a first node in the first subset that represents a first employee is connected to a second node in the second subset that defines a first keyword defined by the first employee, wherein a keyword represents a role in the corporation, and wherein a size of a particular node in the second subset represents a frequency with which employees define a keyword represented by the particular node.
19. The medium of claim 11 , the operations further comprising receiving the input for a particular graphical representation prior to transforming the set of data into the graphical representation.