Statistical pattern recognition
First Claim
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1. A method of statistical pattern recognition in a set of data having predetermined dimensions comprising the steps of:
- performing feature selection on said set of data to determine a selected feature, using a Classification and Regression Tree (CART) process to determine said selected feature;
performing pattern recognition using said set of data with said selected feature to determine a recognized pattern, wherein said pattern recognition involves the use of a kernel density estimation process, which is a democratic classification process where the density estimation is completely driven by said set of data; and
outputting said recognized pattern.
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Abstract
A method of performing statistical pattern recognition in a set of data having predetermined dimensions involving the steps of performing feature selection on the set of data to determine a selected feature; performing pattern recognition using the set of data with the selected feature to determine a recognized pattern; and outputting the recognized pattern.
60 Citations
1 Claim
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1. A method of statistical pattern recognition in a set of data having predetermined dimensions comprising the steps of:
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performing feature selection on said set of data to determine a selected feature, using a Classification and Regression Tree (CART) process to determine said selected feature;
performing pattern recognition using said set of data with said selected feature to determine a recognized pattern, wherein said pattern recognition involves the use of a kernel density estimation process, which is a democratic classification process where the density estimation is completely driven by said set of data; and
outputting said recognized pattern.
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Specification
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Current AssigneeLos Alamos National Security LLC (Government of the United States of America)
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Original AssigneeRegents of the University of California (University of California)
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InventorsLu, Liang
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Primary Examiner(s)Boudreau, Leo
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Assistant Examiner(s)Mariam, Daniel G.
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Application NumberUS09/201,593Time in Patent Office1,079 DaysField of Search382/181, 382/115, 382/118, 382/133, 382/224, 382/226, 382/227, 382/228, 382/199, 382/240, 382/155, 382/159, 382/160, 706/20, 706/21, 706/45, 706/46US Class Current382/228CPC Class CodesG06F 18/211 Selection of the most signi...
