linguistic:voice_change, quality:corruption, quality:correction, structural:summarization
Description

as in the Barzilai-Borwein method, or a sequence η n {\displaystyle \eta _{n}} satisfying the Wolfe conditions (which can be found by using line search). When the function f {\displaystyle f} is convex, all local minima are also global minima, so in this case gradient descent can converge to the global solution.