| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5b4eaaf1a2be5c6522ade1450d6e4e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_837b149d96412e9bba4eca496bb1e140
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcd66bf145c9900357a1b38440dfa44a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_706915d733bbe1648f0e48bd874773a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2218-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F15-18 |
| filingDate |
2008-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbfac7ecc8e7efe3abbaa5af275ce1c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6ca90ad4da591f93259835f2340ac91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1779b5ea7bb87df557c446ff43457687
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_150f40eaea8ab530cfed9dd973f34740 |
| publicationDate |
2013-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8452716-B2 |
| titleOfInvention |
Kernel-based method and apparatus for classifying materials or chemicals and for quantifying the properties of materials or chemicals in mixtures using spectroscopic data |
| abstract |
A kernel-based method determines the similarity of a first spectrum and a second spectrum. Each spectrum represents a result of spectral analysis of a material or chemical and comprises a set of spectral attributes distributed across a spectral range. The method calculates a kernel function which makes use of the shape of the spectral response surrounding a spectral point. This is achieved by comparing the value of an spectral attribute in a spectrum and each of a set of neighboring spectral attributes within a window around the spectral attribute. Weighting values can be applied to calculations when deriving the kernel function. The weighting values can assign different degrees of importance to different regions of the spectrum. The method can be used to: classify unknown spectra; predict the concentration of an analyte within a mixture; database searching for the closest match using a kernel-derived distance metric; visualization of high-dimensional spectral data in two or three dimensions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11353394-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012235690-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10914698-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11630057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10684268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9536122-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022072064-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9746452-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9638653-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9589686-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9052263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10598650-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11067501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9538657-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11255729-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022236171-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9658178-B2 |
| priorityDate |
2007-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |