کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4318141 | 1290639 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Application of hidden Markov model to products shelf lives
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The parameters of the HMM are estimated by means of EM algorithm (expectation and maximisation) and the outcomes are used in conjunction with correspondence analysis in order to compare the evolution of the decay of several products. The approach is mainly meant to be descriptive as it makes it possible to depict and compare the evolution of the decay of various products. However, it is possible to predict the future states of decay for a product by using the Markovian model. The efficiency of the general approach is demonstrated on the basis of a real data set.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Quality and Preference - Volume 19, Issue 2, March 2008, Pages 156-161
Journal: Food Quality and Preference - Volume 19, Issue 2, March 2008, Pages 156-161
نویسندگان
Stéphanie Ledauphin, Denys Pommeret, El Mostafa Qannari,