A Differential Geometry - Based Neurodynamical Classifier Udc 531 /

A Neurodynamical System for finding a Minimal VC Dimension Classifier

The recently proposed Minimal Complexity Machine (MCM) finds a hyperplane classifier by minimizing an exact bound on the Vapnik-Chervonenkis (VC) dimension. The VC dimension measures the capacity of a learning machine, and a smaller VC dimension leads to improved generalization. On many benchmark datasets, the MCM generalizes better than SVMs and uses far fewer support vectors than the number u...

UDC یا CDU؟

Reduce the maximum scour depth downstream of Flip Bucket Spillway through the spillway geometry optimization (study released spillway dam Kurdistan)

The Performance of shooting pool, in addition to the quality of the area in which the flow collides with it, depends to the height of the jet drop, the angle of the water flow, the depth of the jet and the concentration of the jet. By increasing the height of the jet drop, the fall velocity increases and subsequently the jetchr('39')s energy will be more intrusive. Different collision area from...

On double-covering stationary points of a constrained Dirichlet energy

The double-covering map udc : R 2 → R is given by udc(x) = 1 √ 2|x| ( x2 2 − x12 2x1x2 ) in cartesian coordinates. This paper examines the conjecture that udc is the global minimizer of the Dirichlet energy I(u) = ∫ B |∇u| dx among allW 1,2 mappings u of the unit ball B ⊂ R satisfying (i) u = udc on ∂B, and (ii) det∇u = 1 almost everywhere. Let the class of such admissible maps be A. The chief ...

A New Restricted Earth Fault Relay Based on Artificial Intelligence

The restricted earth fault (REF) relay is a type of differential protection which is used for detection of internal ground faults of power transformers. But, during external faults and transformer energization conditions, the probability of current transformer (CT) saturation increases. Thus, the spurious differential current due to CT saturation, can lead to REF relay maloperation. In this pap...