Matches in SemOpenAlex for { <https://semopenalex.org/work/W1495569262> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W1495569262 endingPage "1535" @default.
- W1495569262 startingPage "1532" @default.
- W1495569262 abstract "A nondestructive optical method for determining the geographic origins of rice was investigated. Average absorption spectra of rice for three different geographic origins were analyzed. Direct orthogonal signal correction (DOSC), standard normal variate transformation (SNV) combined with detrending, multiply scatter calibration (MSC) and Savitzky-Golay second-order derivative transformation (S.Golay 2nd-Der) were applied to pre-process the original spectral data. DOSC present best preprocessing methods in this study and was proved to be more effective than the classical pretreatment methods, such as SNV and MSC. Through a chemometrics method of partial least squares (PLS), a correlation was established between the absorbance spectra and geographic origins of rice. 7 principal components (PCs) were obtained by PLS as the best number of principal components, and finally 30 unknown rice samples were successfully predicted based on 7 PCs as the input of BP neural network. The accuracy of prediction of different geographic origins was 83%. Vis/NIRS technique combined with chemometrics was promising for distinguishing the geographic origins of rice fast and nondestructively. This new combination of DOSC with PLS and BPNN might be applied for other materials based on NIR spectroscopy." @default.
- W1495569262 created "2016-06-24" @default.
- W1495569262 creator A5016628945 @default.
- W1495569262 creator A5063304710 @default.
- W1495569262 creator A5077613732 @default.
- W1495569262 date "2009-10-02" @default.
- W1495569262 modified "2023-09-27" @default.
- W1495569262 title "Geographic origins of rice determinated by chemometric analysis of NIR spectra" @default.
- W1495569262 cites W1486451955 @default.
- W1495569262 cites W1965199301 @default.
- W1495569262 cites W1973253257 @default.
- W1495569262 cites W1978089637 @default.
- W1495569262 cites W1990992764 @default.
- W1495569262 cites W2005477416 @default.
- W1495569262 cites W2006959544 @default.
- W1495569262 cites W2018717203 @default.
- W1495569262 cites W2042753853 @default.
- W1495569262 cites W2083649374 @default.
- W1495569262 hasPublicationYear "2009" @default.
- W1495569262 type Work @default.
- W1495569262 sameAs 1495569262 @default.
- W1495569262 citedByCount "0" @default.
- W1495569262 crossrefType "proceedings-article" @default.
- W1495569262 hasAuthorship W1495569262A5016628945 @default.
- W1495569262 hasAuthorship W1495569262A5063304710 @default.
- W1495569262 hasAuthorship W1495569262A5077613732 @default.
- W1495569262 hasConcept C105795698 @default.
- W1495569262 hasConcept C119857082 @default.
- W1495569262 hasConcept C120665830 @default.
- W1495569262 hasConcept C121332964 @default.
- W1495569262 hasConcept C127313418 @default.
- W1495569262 hasConcept C151304367 @default.
- W1495569262 hasConcept C153180895 @default.
- W1495569262 hasConcept C154945302 @default.
- W1495569262 hasConcept C159078339 @default.
- W1495569262 hasConcept C165838908 @default.
- W1495569262 hasConcept C186060115 @default.
- W1495569262 hasConcept C22354355 @default.
- W1495569262 hasConcept C27438332 @default.
- W1495569262 hasConcept C33923547 @default.
- W1495569262 hasConcept C34736171 @default.
- W1495569262 hasConcept C41008148 @default.
- W1495569262 hasConcept C43571822 @default.
- W1495569262 hasConcept C50644808 @default.
- W1495569262 hasConcept C62649853 @default.
- W1495569262 hasConcept C86803240 @default.
- W1495569262 hasConceptScore W1495569262C105795698 @default.
- W1495569262 hasConceptScore W1495569262C119857082 @default.
- W1495569262 hasConceptScore W1495569262C120665830 @default.
- W1495569262 hasConceptScore W1495569262C121332964 @default.
- W1495569262 hasConceptScore W1495569262C127313418 @default.
- W1495569262 hasConceptScore W1495569262C151304367 @default.
- W1495569262 hasConceptScore W1495569262C153180895 @default.
- W1495569262 hasConceptScore W1495569262C154945302 @default.
- W1495569262 hasConceptScore W1495569262C159078339 @default.
- W1495569262 hasConceptScore W1495569262C165838908 @default.
- W1495569262 hasConceptScore W1495569262C186060115 @default.
- W1495569262 hasConceptScore W1495569262C22354355 @default.
- W1495569262 hasConceptScore W1495569262C27438332 @default.
- W1495569262 hasConceptScore W1495569262C33923547 @default.
- W1495569262 hasConceptScore W1495569262C34736171 @default.
- W1495569262 hasConceptScore W1495569262C41008148 @default.
- W1495569262 hasConceptScore W1495569262C43571822 @default.
- W1495569262 hasConceptScore W1495569262C50644808 @default.
- W1495569262 hasConceptScore W1495569262C62649853 @default.
- W1495569262 hasConceptScore W1495569262C86803240 @default.
- W1495569262 hasLocation W14955692621 @default.
- W1495569262 hasOpenAccess W1495569262 @default.
- W1495569262 hasPrimaryLocation W14955692621 @default.
- W1495569262 hasRelatedWork W1975086762 @default.
- W1495569262 hasRelatedWork W1979641785 @default.
- W1495569262 hasRelatedWork W1981610110 @default.
- W1495569262 hasRelatedWork W1998511312 @default.
- W1495569262 hasRelatedWork W2003542821 @default.
- W1495569262 hasRelatedWork W2012150705 @default.
- W1495569262 hasRelatedWork W2020903066 @default.
- W1495569262 hasRelatedWork W2062409832 @default.
- W1495569262 hasRelatedWork W2070527817 @default.
- W1495569262 hasRelatedWork W2090071626 @default.
- W1495569262 hasRelatedWork W2127800666 @default.
- W1495569262 hasRelatedWork W2140458997 @default.
- W1495569262 hasRelatedWork W2143714903 @default.
- W1495569262 hasRelatedWork W2348214219 @default.
- W1495569262 hasRelatedWork W2387943948 @default.
- W1495569262 hasRelatedWork W2406740261 @default.
- W1495569262 hasRelatedWork W2756143861 @default.
- W1495569262 hasRelatedWork W2765873532 @default.
- W1495569262 hasRelatedWork W3181991241 @default.
- W1495569262 hasRelatedWork W856051193 @default.
- W1495569262 isParatext "false" @default.
- W1495569262 isRetracted "false" @default.
- W1495569262 magId "1495569262" @default.
- W1495569262 workType "article" @default.