2007
DOI: 10.1016/j.foodqual.2006.11.001
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Modern data mining tools in descriptive sensory analysis: A case study with a Random forest approach

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Cited by 51 publications
(43 citation statements)
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“…RF graphical outputs are multidimensional scaling projections [35] of the data set that utilise a particular measure of distance among samples based on the internal assignation of classes in the RF ensemble. Granitto et al [36] discussed the use of this tool in the analysis of food data. The authors showed that RF visualisations can be very informative for discrimination tasks, as they use information about the real classes (opposite to PCA) and also can be less biased than other supervised visualisations (like LDA or PLS) because RF plots are based on unseen samples.…”
Section: Ptr-tof-ms Analysismentioning
confidence: 99%
“…RF graphical outputs are multidimensional scaling projections [35] of the data set that utilise a particular measure of distance among samples based on the internal assignation of classes in the RF ensemble. Granitto et al [36] discussed the use of this tool in the analysis of food data. The authors showed that RF visualisations can be very informative for discrimination tasks, as they use information about the real classes (opposite to PCA) and also can be less biased than other supervised visualisations (like LDA or PLS) because RF plots are based on unseen samples.…”
Section: Ptr-tof-ms Analysismentioning
confidence: 99%
“…Despite being popular in the machine learning, medicine and neuroscience literature, (Granitto et al, 2007;Lehmann et al, 2007), Random Forests is only slowly gaining prominence in ecology (Pal, 2005;Garzon et al, 2006;Prasad et al, 2006;De'ath, 2007). The approach presents a very promising technique for a wide range of environmental problems due to their flexibility, adaptability, interpretability and performance.…”
Section: Prediction Using Random Forestsmentioning
confidence: 99%
“…Besides the high cost, these techniques usually present long time delays, or require the use of several purification steps (Perez-Cachopilar, 2011;Nitra, 2011). Sensory analysis is another methodology used to evaluate the juice dilution; however, it usually requires a large number of variables and a trained team, which is generally very time consuming and presents high costs (Granitto et al 2007). Image analysis represents an important characterization technique in food science and technology (Fernandes et al 2013), not only due to its precision / accuracy, but also because of its non-invasive feature.…”
Section: Introductionmentioning
confidence: 99%