Dif Ference
Found 3 free book(s)
Classification of Trash for Recyclability Status
cs229.stanford.eduSpecifically, the SIFT algorithm passes a dif-ference of Gaussian filter that varies ˙ values as an approximate for Laplacian of Gaussian. The ˙ values act to detect larger and smaller areas of an image. Then images are then searched for local extrema over scale and space. A pixel in an image is compared with neighbors of varying scale. If the
Deep Reinforcement Learning with Double Q-learning - arXiv
arxiv.orgusing Q-learning (Watkins, 1989), a form of temporal dif-ference learning (Sutton, 1988). Most interesting problems are too large to learn all action values in all states sepa-rately. Instead, we can learn a parameterized value function Q(s;a; t). The standard Q-learning update for the param-eters after taking action At in state St and ...
Mantle convection - Yale University
people.earth.yale.edumal expansivity (units of of K−1), ∆T is the dif-ference in temperature between the bottom and top surfaces, d is the layer thickness, µ is fluid viscosity (units of Pa s) and κ is fluid thermal diffusivity (units of m2s−1). Eventhough ∆T > 0(i.e., heating is from be-low and causes gravitational instability), Rastill