21. The system of claim 20 , wherein removing one or more workers form the plurality of workers further comprises: removing a first number of workers associated with examples associated with the first class based on a number of examples associated with the first class being distributed; and removing a second number of workers associated with examples associated with the second class based on a number of examples associated with the second class being distributed.
21. The system of claim 20 , wherein removing one or more workers form the plurality of workers further comprises: removing a first number of workers associated with examples associated with the first class based on a number of examples associated with the first class being distributed; and removing a second number of workers associated with examples associated with the second class based on a number of examples associated with the second class being distributed. 23. The system of claim 21 , wherein the second number is based upon the number of distributed examples associated with the second class.