G - Physics – 01 – N
Patent
G - Physics
01
N
G01N 15/10 (2006.01) G01N 33/49 (2006.01) G01N 15/12 (2006.01) G01N 15/14 (2006.01)
Patent
CA 2098785
ABSTRACT When a mixture of different kinds of particles, such as blood, is passed through a particle detector such as a flow cytometer to measure various characteristics of each particle and the measurements of two characteristics are plotted on a two-dimensional rectangular co-ordinate, for example, the resultant dots tend to part into groups (clusters) corresponding to the kinds of the particles. This invention relates to a method and a device for presuming information about the position of the center of gravity, variances, the number of dots and the like of each cluster by learning and, based upon such information presuming a specific cluster or category to which each measured particle should belong from the corresponding measurements of the particle. The invention executes such information processing by a fuzzy clustering technique using a neural network.
Asano Kaoru
Kubo Kimiyo
Smart & Biggar
Sysmex Corporation
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