Search
Now showing items 1-5 of 5
Combining the perception algorithm with logarithmic simulated annealing
(2001)
We present results of computational experiments with an extension of the Perceptron algorithm by a special type of simulated annealing. The simulated annealing procedure employs a logarithmic cooling schedule (-), where ...
On the convergence of inhomogeneous Markov chains : Approximating equilibrium placements of flexible objects
(2001)
This paper deals with the minimization of local forces in two-dimensional placements of flexible objects within rigid boundaries. The objects are disks of the same size but, in general, of different materials. Potential ...
Logarithmic simulated annealing for computer-assisted x-ray diagnosis
(2001)
We present a new stochastic learning algorithm and first results of computational experiments on fragments of liver CT images. The algorithm is designed to compute a depth-three threshold circuit, where the first layer is ...
Bounded-depth threshold circuits for computer-assisted CT image classification
(2001)
We present a stochastic algorithm that computes threshold circuits designed to discriminate between two classes of computed tomography (CT) images. The algorithm employs a partition of training examples into several classes ...