Gatech Ece 3803. Last updated 13:06, November 3, 2021 fThere are many choices for H
Last updated 13:06, November 3, 2021 fThere are many choices for H k+1 that satisfy (4), even if we add the constraint that it be symmetric and positive definite (which we need to ensure that H k+1 is invertible, allowing us to compute dk+1. Within the set of allowable satisfying the condition, the (guaranteed) reduction in f is proportional to , so we would generally like to select to be large. (The prox step is still making progress, just like the gradient step; the forward and backward refer to the interpretations of gra-dient descent and the proximal algorithm as forward and backward Euler discretizations, respectively. n=1 Clearly, no x that simultaneously satis es both of ECE 3803 at Georgia Institute of Technology (Georgia Tech) in Atlanta, Georgia. 000 Lecture hours Grade Basis: ALP All Sections for this Course Sch/Electrical & Computer Engr Department Course Attributes: Tech Elect CS, Engr, &Sciences Restrictions: Must be enrolled in one of the following Campuses: Georgia Tech-Atlanta * ECE Undergraduate Special Topic Showcase (Click on thumbnails to see more information about the courses. Electrical & Computer Engr (ECE) ECE 1010. We still haven't said anything about how to actually use the Armijo condition to pick . 1 Credit Hour. ece. 000 Credits Grade Basis: L Syllabus Available View Catalog This is also called forward-backward splitting, with the \forward" referring to the gradient step, and the \backward" to the proximal step.