Parameter optimized nearest neighbor vote and boundary based...

Details Parameter optimized nearest neighbor vote and boundary based... Parameter optimized nearest neighbor vote and boundary based...

2007-08-06

2009-12-29

Starks, Jr., Wilbert L (Department: 2129)

Data processing: artificial intelligence

Neural network

Learning task

C706S015000, C706S045000

Reexamination Certificate

active

07640219

ABSTRACT:
Systems and methods of classifying a subject data item based on a training set of pre-classified data items. A piecewise-linear approximation of a local boundary between different classes of data items is automatically computed. The local boundary is approximated by a neighborhood set of data items selected from the training set that have been pre-classified into different classes and have points similar to a point of the subject data item. A class is automatically assigned to the subject data item in accordance with a side of the local boundary on which the subject data item resides.

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