Patents Assigned to Centre National de la Recherc Scientifique
  • Method for learning data classification in two separate classes separated by a region divider of order 1 or 2
    Patent number: 6219658
    Abstract: A method for learning to classify data according to two distinct classes (c11, c12) separated by a separating surface (S), by means of a neurone of the binary type comprising a parameter describing the separating surface and whose inputs are weighted by a weight (wi), and including the following steps: a) defining a cost function C: C σ = ∑ μ = 1 ( γ μ > o ) P ⁢ [ A - B ⁢   ⁢ tanh ⁢   ⁢
    Type: Grant
    Filed: March 31, 1999
    Date of Patent: April 17, 2001
    Assignees: Commisariat a l'Energie Atomique, Centre National de la Recherc Scientifique
    Inventor: Mirta Gordon