Patent Document ID: 20120330867
Application ID: 13169618
Patent Flag: 0

Claim One:
1. A system comprising: at least one processor; a system memory operatively coupled to the at least one processor; and at least one optimization module communicatively coupled to the system memory, wherein the at least one optimization module is adapted to: decompose a primary loss function into at least one stratum loss function; decrease a stratum loss to a predefined stratum loss threshold for each of the at least one stratum loss function by processing each of the at least one stratum loss function individually using gradient descent; and decrease a primary loss to a predefined primary loss threshold of the primary loss function by processing each of the at least one stratum loss function according to a stratum sequence, wherein a processing time of each of the at least one stratum loss function is proportional to a weight of the at least one stratum loss function.