Always • Amount • Approximate • Backtracking • Being • Bound • Computation • Computes • Converges • Convex • Cryptography • Depends • Derivative • Derivatives • During • Each • Encryption • Evaluations • Fast • Fewer • First • Free • Global • Gradient • Guarantee • Hessian • Initial • Iterations • Large • Learning • Like • Limited • Minimum • Non • Number • Objective • Points • Randomly • Range • Regardless • Require • Requires • Role • Second • Update • Updates • Used • Uses • Using • Value