发明名称 |
NEW CLASSIFICATION METHOD FOR SPECTRAL DATA |
摘要 |
<p>The present invention relates to a new method for classification of spectral data comprising: a. analyzing at least two samples belonging to at least one cluster through recording of a spectrum; b. for each spectrum determining the peaks and the spectral value at which they occur; c. calculating the probability (p) of occurrence for each peak for every cluster and from this the odds ratio p/(1-p) for each peak; d. preparing a spectrum from a sample to be classified with the same technique as in step a); e. determine the peaks in the spectrum obtained in step d); f. calculate the likelihood of identity for each cluster by multiplying per cluster the odds ratio in said cluster for each peak found in the spectrum of step d); and g. assign the sample tested in step d) to the cluster that provides the largest number as a result of step f). The invention also comprises a system for performing such a method and the use of such a system for classification of spectral data.</p> |
申请公布号 |
CA2813132(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
CA20112813132 |
申请日期 |
2011.09.30 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
发明人 |
PAAUW, ARMAND;PARCHEN, RENE |
分类号 |
G01N33/86;G06F19/00 |
主分类号 |
G01N33/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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